Instructables

The tootophone could be the People's Instrument of the 21st Century.  You don't need to learn sheet music or memorize fingering positions to play just about any melody with it.  It can easily fit into a pocket, and it only costs about 25 cents to make.  The basic 1 cc insulin syringe costs about 15 cents. 

You can add pipe extensions to the body of the tootophone to give it a deeper, richer voice.  A variety of tootophones could make some very interesting music, I'm sure. 

To hear this tiny tooter in action, listen to the music samples in later steps. 







 
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Step 1: The Reed Material

Picture of The Reed Material

From Wikipedia:  "A reed is a thin strip of material which vibrates to produce a sound on a musical instrument. The reeds of most Woodwind instruments are made from Arundo donax  ("Giant cane") or synthetic material; tuned reeds (as in harmonicas and accordions) are made of metal or synthetics."

Years ago, I borrowed a saxophone and couldn't get anything out of it except unmelodious squawks.  As an experiment, I sanded down some PVC plastic and made a replacement reed for it.  Still no great music, but at least it was easier to play.  The sax got returned and I continued experimenting, mostly with PVC pipe body instruments. 

Sanding PVC reeds was a lot of work, so I experimented with clear plastic packaging material I found in the trash.  It came in different thicknesses and with different degrees of rigidity.  Thinner material makes reeds that are easier to play.  Plastic reeds can be cut out of scavenged packing material with scissors.  

For your first tootophone, I suggest you go the easy route and just cut a reed out of scavenged plastic packaging material.  You can make mellower sounding reeds out of rubber, but it is more complicated, since you have to make the material.  (I haven't found off-the-shelf sheet rubber material for reeds yet.) 

I found that the traditional cane reeds were at the stiff end of the spectrum, followed by different kinds of plastic and rubber at the other extreme.  My first rubber reeds were made out of Sugru, a clay-like material that hardens like rubber.  That eventually led to my present favorite, a combination of fiberglass mat material and silicone rubber. 

I found that pure silicone rubber reeds were too floppy, so I increased their rigidity by adding cloth-like materials.  In this step I explain how I make fiberglass and silicone rubber reed material.  If you don't have the fiberglass, experiment with other synthetic cloth materials. 

1.  Start with a non-stick work surface, such as Teflon cloth, which I think is sold  for kitchen use.   What I use is a polyethylene plastic cutting board.

2.  Cut a section of fine fiberglass mat material big enough to cut out the number of reeds you want to make.  I usually make foot square sheets.

3.  With a palette knife, or similar tool, spread out an area of silicone rubber on the work surface big enough for the fiberglass material and set the material onto the wet silicone.  This eliminates any penetration problem from pressing the silicone through from above.

4.  Start at the center with the palette knife and press down and toward the edges, forcing silicone from below up through the pores of the material.   Make sure there is a reasonable layer of silicone on top.

5.  If you want 2-ply material, or thicker, repeat steps 3 and 4.  I use mostly 2 ply material.

6.  Let it dry several hours, or overnight before peeling it up. 

7.  Cut it into strips and sections long enough to serve as the reeds.  I use a paper cutter to cut the strips, which are about 1/4" wide. 








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fritolay225 months ago
i'm having soooo much trouble making one of these, is their a length specified for the sanded hole in the syring? and i was wondering if you sell these, because you could easily put them in an envolope and mail them, and i would pay $3 for the one with the x-ray plastic if you see this and you want to sale one or two, contact me at tsowder61@gmail.com
Thinkenstein (author)  fritolay225 months ago

No, I don't sell them. Experiment with making longer and shorter curves. I think that the curve resembles 1/4 of an ellipse. Anyway think about that as you practice making a few. I learned by making a bunch of them. Hundreds, actually.

btiu1 year ago
Oh yeah. I have to say, glossy photo paper make great reeds, even without silicone. One downside to it is that the non-glossy side gets soft after a few uses. (I placed the glossy coated shiny side touching the tooter's body.)
Thinkenstein (author)  btiu1 year ago
Not very good longevity, if the reed gets soft after a few uses. Definitely, it's not the ideal solution, but it's great that you made a tooter. You can always replace the photo paper with other materials when they come along and learn something about how the different substitutions change the sound.
btiu1 year ago
I tried making my one. I used a plastic reed (specifically scotch tape sticking to itself; and also tried other plastic reeds). I end up with a middle ranged duck sound. Also, 1cc syringes available to me don't come with the cap that you made into a mute cap. Is there anything I can do to change the sound? Is it because of the missing mute cap or the type of reed I used? Please give me some alternatives. I'd like it to sound like a trumpet or a high woman/human voice. Thanks in advance.
Thinkenstein (author)  btiu1 year ago
My favorite plastic is from x-ray films, after cleaning off the image. Other similar gage packaging plastics work. I think your scotch tape reed was probably not stiff enough.

Anything that reduces the diameter of the throat will mute the sound. Less air passes through and less volume is possible.

All the varieties of reeds have their place in music. My favorite ones have thin layers of silicone rubber on x-ray film. Put some silicone on the film, with a piece of paper on top. Then squish it out with a printing roller. When dry, gently wash off the paper fibers with water. I coat the reed material on both sides, and then cut it in strips with a paper cutter.

There is a percussive overtone when the reed smacks the mouthpiece. Silicone against silicone is my favorite, with less tinny overtones. See my latest instructable, Silicone Rubber Tootophone Mouthpiece to see how my favorite mouthpieces are made now.

The syringe tooters are cheap to make, but sound tinny in comparison to the silicone ones.

Nice to hear that someone is actually making the tooters. Thanks for the feedback.
btiu1 year ago
Also, I forgot to mention. I haven't put silicon on any side. Will it help if I do? I don't want to lose too many high notes if possible. Love your invention.
Vace Cooper2 years ago
HA! I just played the hypo toot with some guy playing banjo on youtube... I was also smiling like a lunatic!
Thinkenstein (author)  Vace Cooper2 years ago
Sounds like you are well on your way to having fun with tooters.

Here's a Youtube video of me doing a tutorial for the basic tootophone made from an insulin syringe. http://www.youtube.com/watch?v=h_f7W-J9Sr8
Vace Cooper2 years ago
awesome, i need to make one of these.
carpfluff2 years ago
everything is made from syringes. it seems pretty... unsanitary? disgusting? weird? i don't know.
Thinkenstein (author)  carpfluff2 years ago
Unsanitary -- no. Syringes are about the most sanitary products you can buy. Injection molded plastic packed for your protection. You have to understand, I get them at the pharmacy, not out of the trash at the hospital.

Disgusting? There is no accounting for personal tastes, I suppose.

Weird? I suppose it is only weird because you don't see them used this way all the time. Buy a few syringes, make tootophones, and help change all that!
okay. as long as they're not used or something. that would be the unsanitary/disgusting part. but it's cleared up now. thanks!
gangsan19963 years ago
do you take drugs? is that why u have so many needles?
Thinkenstein (author)  gangsan19963 years ago
I think the war on drugs does more harm than good, but no. I have so many needles because I need them to make so many totophones.
Loved the sugru version :)
The mouthpiece is very similar to a traditional reed/straw whistle, I've made a few of them.
wolfcrane3 years ago
Being a diabetic, I'd love to see even more ideas on how to make stuff from old syringes. Thanks!
Thinkenstein (author)  wolfcrane3 years ago
I buy my syringes new. Recycling syringes might be a little problematical. It would be nice if all the use-once syringes could be recycled somehow.
I buy them new too. I had meant that i would love to see more instructables on what to do with the used ones, instead of putting them in a sharps box.
Thinkenstein (author)  wolfcrane3 years ago
A sharps box is some sort of a collection container for used medical equipment, I take it.

Used syringes can be "defanged" to remove the needles and the risk of getting poked. That's the first thing I do with them, anyway.

After that, one has to trust they are clean after washing.

Besides slide whistles and tootophones, not much use for them occurs to me. If I had equipment to melt down and reform the polyethylene plastic, then it could become any number of things, but that would be on a more industrial recycling scale.

I can't think of any projects to use them up at the rate you are probably generating them.

Well, it's a good source of material for you to be considering. It would be neat if there was a home workshop way to melt down and extrude, or injection mold some of our waste plastics.

I wouldn't mind playing with something like a hot glue gun that could melt syringes down and extrude them. Maybe a hot glue gun would work? I'll have to try that out sometime when I feel like risking the glue gun.
Great presentation! and the fact that you expanded your 'structable to include 'factory mode' of making lots of them was clever and appreciated.
As for recycling sryinges, it would involve cleaning and sterilizing .. In years past, where all were glass (including the plunger ..ground glass surface) they could be sterilized in an autoclave. Now, they are all gas-sterilized, which is definitely NOT a 'DIY' project! Im not sure what happens to the rubber-tip of a plunger in an autoclave: i'll try it .. but its not relevent to your project of course, cuz you don't use the plunger at all.
Which brings up an interesting point: what if you do use a plunger? varying the tone by changing tube length could be fun to try.. however without the 'lip control' you describe it'd be unlikely to be able to get more than one good note: ie, the 'resonant frequency of the cavity' ..
Ideas??

Also, for those concerned with 'legalities' : the device is NOT a sryinge at all .. It is a TUBE
not even a plunger, certainly no connector to attach any needle.. so there is NO 'possession' issue at all. If it were, you could be arrested for having a drainpipe on the side of your building: which is also a tube..
(Being a doc does make this easy for me to say ;)) )
Thinkenstein (author)  tkjtkj3 years ago
The plunger is good for making slide whistles. http://www.instructables.com/id/Syringe-Slide-Whistle I can't see using it in a tootophone, because it would close off the air flow through the instrument.
yes, that's reasonable, but (why does everything have a 'but..' haha) i remember that 'blade of grass' whistling device that we used to make as a kid: ya know: cupping one's hands and holding a grass blade between thumbs ... the result is a 'reed' type instrument NOT haveing a tube-like exit ..rather: thumbs form a 'bottle-top' device, and by changing hand shapes ya can do an entire octave .. i used to play 'Yankee doodle' that way , so it can be done. The reed, though, as you imply, would have to be repositioned so it vibe's as the air is blowing over the top of the tootophone , .. its just a thought .. maybe not worth pursuing ..
Thinkenstein (author)  tkjtkj3 years ago
I never even tried to get a melody from the grass blade. Congratulations!

A reed external to the tootophone would not take advantage of the tube, or conical ending that is part of the tootophone body, so it would be more limited.

I tried to make a grass blade type instrument, with adjustable tension for the blade. I used a rubber membrane instead of grass. Anyway, I wasn't impressed. The lip control of the tootophone reed is a lot more sensitive and quick than a finger trigger is.

ya,i'm *totally* sure the tones etc from yur tootophone are far better!
The grass blade thing isnt all that difficult .. as you know, one cups one's hands in the exact same manner you do when not using the grass at all .. and blow across the joined distal knuckle of your thumbs .. The grass blade's one end is held between the fleshy-part of your hands below the thumb, and the other end of the blade is squeezed between the distal thumb joints, ..
flexing the tip of thumbs or extending them will stretch or shorten the blade .. its really quite accurate, if annoying to others!
(i gave the details here only for others who might not have had such a fun childhood ;)
Hm, if only these were generally available we'd solve a lot of problems, not just syringe disposal!
http://www.youtube.com/watch?v=6W5wEAbp9o8
I would love to see something like this at every landfill.
Thinkenstein (author)  Tamaresque3 years ago
Agreed. It looks like a promising way out of the plastic mess we have created.
That would be a great idea, to melt them down for other projects.
not exactly, this is an entirely different hack.

You can get very small bluetooth headsets so fitting the pcb internally with existing microphone and using a reed switch as the enable/power switch to make a compact cordless mic could work.

-A
i saw a plan in epe a while back for a "syringe logic probe" iirc.

These are ideal for such applications as the existing "end" can be removed and replaced with a sanded down (aka defanged) needle or just a blunt ended one from a printer repair kit.

i was toying with the idea of building a complete multimeter into one of these things with an audible readout as well as display taken from a cheap MP3 player.
that would be amusing :-)

regards.
Thinkenstein (author)  conundrum21423 years ago
You lost me. This would be a microphone pick up for the tootophone? Anyway it sounds like an interesting project. Go for it!
vonKaos3 years ago
Be serious!
Calorie3 years ago
????
If this were April Fools Day I wouldn't be so suprised. Sure, I'll take your word that it sounds good. But my God! If a cop saw one of these on you (or near you) you are going to be in a new level of hell.

I'm not criticizing anyone, the inventiveness is cool. But I was mystified how no one thinks that these look like a set of heroine works. And a cop ain't going to by the reed business. They've heard everything in the book, and then some. (And yes, I had an uncle who was a deputy.)

Well, good luck and keep these at home.
C
Thinkenstein (author)  Calorie3 years ago
Well, I have given away hundreds of these in town. It's admittedly a small town, and probably most of the police already know me. Anyway, the police station was the first place I started giving them away.

If the police were educated about this use for syringes, there would be less reason to fear them.

Likewise, if they would just call off this disgraceful and harmful War on Drugs, there would be less reason to fear them. Maybe people will someday see tootophones as a step in the direction of peace, turning cannons into plowshares.
oboe reed and kazoo combined, interesting. I made same thing with a soda straw, nice though this holds up way better.
Thinkenstein (author)  spark master3 years ago
The tootophone is not a kazoo. You don't sing into it. It's a reed instrument that you just blow into, like a saxophone. I guess it can sound similar to a kazoo at times.
we hummed into kazoos, this is closer to a double reed, like an oboe? This is way way better then the strw thing I made since it is more rigid and has better tone, kudo's to you!!
Thinkenstein (author)  spark master3 years ago
This is a single reed instrument, like a saxophone. Make one and try it out. They are a lot of fun.
they look cool, I am looking for a needle as we speak. I have done this with soda straws.

ciao
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