Food Coloring Markers

 by depotdevoid
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Every year around Christmas, my daughter and I make sugar cookies with a hard glaze, and paint all sorts of things on them.  It's a lot of fun, we always make a mess and have a great time!

I've never been satisfied with the food coloring/paintbrush combo, as the food coloring is pretty runny and hard to work with.  This year, I was looking at a package of markers, and noticed the "Non-toxic" mark on the back, and got to thinking . . . and eventually this instructable was born!

 
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Step 1: Gather Materials


This is a very simple project.  For you need only two things:
  1. A package of non-toxic washable markers
  2. Food coloring
For the markers, I went with Crayola brand, only because they are a name I'm familiar with, and I suspect if people had a problem with toxicity from their products it would be big news.  It's not like a huge amount of anything from the marker itself is going to get into the food product, but it's better safe than sorry.

I got food coloring from the dollar store--you can pay 5-6 bucks at a regular store but I think this will do.  As near as I could tell comparing it to the stuff I bought from Albertson's, it's exactly identical.

As to tools, you'll need:
  1. Several small glasses (like shot glasses)
  2. Eyedropper
  3. Lots of paper towels
  4. A surface that's either protected or you don't mind staining
  5. Pliers
  6. Watertight jar
  7. Toothpicks
  8. Plain white paper
  9. A heat gun or hair dryer
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orsd says: Feb 19, 2013. 9:56 PM
if you have a restaurant supply/cash and carry nearby, their food coloring is super cheap. I just got a quart for 3-4 bucks.
depotdevoid (author) in reply to orsdFeb 19, 2013. 10:24 PM
Yeah, I work right next door to a cash and carry. Great resource to have for crazy cooking projects!
mirar1 says: Mar 2, 2012. 12:58 PM
What about putting the felt innards into the dishwasher instead of the long process here?
depotdevoid (author) in reply to mirar1Mar 2, 2012. 1:06 PM
No reason that wouldn't work, they're just very light weight, and I don't have any sort of cage for my dishwasher to make sure they don't go flying around. I suspect it would work out just fine though, if you do!
action pig says: Jan 20, 2012. 10:47 PM
Clever fix and the colors look great!
depotdevoid (author) in reply to action pigJan 20, 2012. 11:44 PM
Thanks! We all had a really great time with these this year, they'll definitely be coming back out next year.
cleversomeday says: Dec 29, 2011. 8:45 AM
Your 'ible has one very important application that existing edible ink pens do not, to create edible ink markers for a Cricut Cake machine which requires a short form factor to clear the machine's overhang.
I recommend the licensed character marker sets which are 12/$1 at Target's Dollar Spot, Michaels, etc. They fit Cricut machines perfectly with no adapters and the end cap pulls right out so no pliers or anything is required. Provocraft promised compatible edible ink markers when the Cake machine was released but never delivered.
So if you want to rig these up in a 12 inch plotter to mark on rice paper or frosting sheets grab a Cricut Cake as they are selling for around $50 now. The 6 inch machines are even cheaper.
kursernick says: Dec 17, 2011. 7:45 AM
Do u have info about?
Beadevil says: Dec 12, 2011. 12:17 AM
I mentioned the availabiltiy of empty (fillable) graphic artist's felt-tip pens in an earlier post. Considering, however, that food grade pens already exist, why not use these to begin with and then continue to refill them (rather than buy news ones). This certqinly makes ecological sense, and you continue to enjoy the pleasure of mixing your own colors!
IamTheMomo in reply to BeadevilDec 13, 2011. 3:40 AM
Beadevil makes far more sense and is much easier. Your way wastes perfectly good ink and puts it into our water supply by washing it down the drain. It wasn't meant to go down drains, but on paper. Please, just give it up and use the products correctly. They should NOT be interchanged. There could be other things in that material you refer to as "felt" that are toxic. There could be BPA in the plastic surrounding the felt, or something else that would react badly with the food coloring. You need to quit playing chemist without having the knowledge to do so.

Asking to be liked on FB is annoying. Please stop doing that. It is an act of desperation, and that isn't attractive at all.
depotdevoid (author) in reply to IamTheMomoDec 13, 2011. 8:06 AM
Let's try and keep things civil, alright? If this isn't for you, then don't make it, simple as that, you don't have to be insulting about it--that will automatically put people on the defensive and prevent you from getting your point across. I think this is probably safe, but if you think there's a problem, you're well within your rights to bring it up here in the comments.  

I am not playing chemist, I am dripping food dyes into non toxic markers.  I suspect it's safe, and that we all come into contact with much worse in day to day life.  If you're really worried about bisphenol A then you should probably worry less about whatever tiny exposure I'd be getting here and be much more concerned about the BPA present in many receipts.  Oh, and the non-toxic dyes present in these markers are going to end up in the water supply by hook or by crook any way you slice it unless you burn the paper they were written on.  This way at least they end up at the water treatment plant rather than washed directly into the ground water in a landfill or something.

Again, if this isn't for you, that's fine.  I think it's probably safe, but then again I don't worry about this sort of thing much.  Let's just all try to follow the "be nice" comment policy.

Oh, and regarding facebook:  how you expect me to get FB followers?  That's where I share the cool DIY stuff I do that doesn't end up on instructables, and some people want to know about it.  Everyone asks for likes, and I think a tongue in cheek "My ego needs a boost" is a decent way to go about it.  What's the alternative?  "I have a facebook page . . . just sayin'."
Jayefuu in reply to depotdevoidJan 2, 2012. 11:03 AM
I agree with you Ian. People worry about chemicals and whatever scare's popular at the moment far too much. Far better to just get on with things and not worry too much.

And as for Facebook, crack on! Why shouldn't you develop a fan base, you're the one that spent ages writing content for the site, not the nay sayers!

Great instructable, brilliant idea. The icing pens I've seen available in shops in the UK have been ridiculously expensive! If the inks in the pens you used are safe for kids to use, then once you've washed them out they'll be even safer :p They're categorised as "safe" with the expectation that toddlers are going to be sucking on them and licking their felt tip pen covered fingers.

Of course, you already knew everything I said above, but after the negativity of other commenters I thought you'd like to hear someone was on your side :)
depotdevoid (author) in reply to JayefuuJan 2, 2012. 11:12 AM
Thanks for the vote of confidence James!
jlloyd4 in reply to depotdevoidDec 13, 2011. 1:17 PM
I think this is a great and very inventive idea. Ignore this person. They must have gotten up on the wrong side of the bed. And didn't see the "be nice" warning.

I for one think it's great that you spend quality time with you kid doing creative things and come up with great ways to make crafts easier for the little ones. More parents need to be doing exactly that.

One thought, if this person is so against wasting marker ink... make them after you use the markers up. It's called recycling. Now you don't have to wash the ink down the drain. I would rather it end up at a treatment facility than in the ground water.

And if this was Facebook I'd hit the "Like" button. Great Job!!
dirtmover says: Dec 13, 2011. 12:51 PM
To put a slightly different spin on it you might like to try one of these with your markers: http://www.perfectpapercrafting.com/products/PERFECT-AIRBRUSH-Deluxe-Set-.html

Check out the vids for how to use it and some of the funky effects you can create. You can even do some stencilling on your food. I picked one up many years ago and it's a pretty fun toy.
depotdevoid (author) in reply to dirtmoverDec 13, 2011. 12:58 PM
Oh, awesome! I could probably rig something like that up at home, thanks for the idea!
HoldOnTight says: Dec 13, 2011. 7:24 AM
Very inventive! I didn't know the pens could have all the color removed. Having seen this, I now know I can replenish my markers, at the very least and the markers can last so much longer.

Great 'ible. Don't listen to the self-crowned paternalistic rude people. They should be banned right away.
depotdevoid (author) in reply to HoldOnTightDec 13, 2011. 8:37 AM
Oh hey, good point! I hadn't thought of just using this to refill pens, but I imagine this would be a good way to reduce waste in general.
HoldOnTight in reply to depotdevoidDec 13, 2011. 9:10 AM
No doubt! I can't say how many times I've run out of ink when I need a marker...very frustrating. Oftentimes, I have some that dry out before I use them because they are tucked away somewhere out of the way -- such a shame to throw one away with a like-new chisel point tip.
depotdevoid (author) in reply to HoldOnTightDec 13, 2011. 9:25 AM
I wonder if you could take one of those pens that have sat for a while (not out of ink yet) and put a couple of drops of water into the ink cartridge? I'm betting that would work for a washable marker, but non washables might use some other solvent to suspend the ink, alcohol or acetone or something more exotic. Couldn't hurt to try though, if the alternative is the garbage can.
Carleyy says: Dec 12, 2011. 10:17 AM
This is a genius idea! I was so excited to see it in the newsletter this morning!
depotdevoid (author) in reply to CarleyyDec 12, 2011. 11:10 AM
Thanks Carleyy, it's always gratifying to see so many people excited about one of my ideas!
manhalt says: Dec 12, 2011. 6:08 AM
Having just cleaned up the kitchen from making jelly, I'd definitely recommend fresh pomegranate juice for maximum stain-ability.
depotdevoid (author) in reply to manhaltDec 12, 2011. 7:24 AM
That stuff's pretty messy!
jerbear1978 says: Dec 11, 2011. 6:01 PM
You spelled Ron Paul 2012 wrong. lol
depotdevoid (author) in reply to jerbear1978Dec 11, 2011. 7:43 PM
Actually, it's supposed to say Stewart/Colbert 2012!
jsu2 says: Dec 11, 2011. 3:21 PM
OH MY GOSH THIS IS AMAZING!
I've always had the detail problem with food colouring and paint brushes.
You have lifted my spirits to heaven this is so useful!!!!!!!
depotdevoid (author) in reply to jsu2Dec 11, 2011. 5:10 PM
Great, thanks! I'd like to see your results if you make something like this!
Pheline says: Dec 11, 2011. 3:29 PM
wpitts suggested gel food colors- as I was planning also. Run of the mill craft stores have Wilton colors- I don't think they're expensive but you can also regularly save 40% at Michael's, JoAnne Fabrics and Hobby Lobby by signing up for their mail. Each of them regularly has all Wilton on sale- ask a friendly salesperson what the schedule of sales might be. Generally they have a decent idea of the cycle.

very cool idea. I may dig out my older Crayola Markers for this project or find them at a thrift store. The ends may be easier to pop off on the older ones.
depotdevoid (author) in reply to PhelineDec 11, 2011. 5:09 PM
Thanks Pheline!
wpitts says: Dec 11, 2011. 1:57 PM
The part about mixing colors being difficult: you might try and use diluted gel food colors from a restaurant supply or cake decorating supplier. The Ateco brand is very concentrated. We have green eggs all the time. A good online source is http://www.webstaurantstore.com/search/gel%20food%20colors.html

Expensive but really cool.
depotdevoid (author) in reply to wpittsDec 11, 2011. 3:18 PM
Huh, I'll look into that. Thanks!
kumiko says: Dec 11, 2011. 12:05 PM
This is genius - I'd love to do this! How much food coloring did you buy to fill all these markers? I can't tell what how many ml those food coloring droppers contain.

Also, I noticed that some of the blue and black cookies are especially dark. Do you think the food coloring could be diluted and still give an pleasant, even coloring?
depotdevoid (author) in reply to kumikoDec 11, 2011. 3:17 PM
Thanks Kumiko! I bought one package of red, green, blue and yellow food coloring, and it was more than enough for all the markers.

You can definitely dilute to make the colors lighter, I did that for a couple of the pens, such as pink, grey, and light blue.
profeponcho says: Dec 11, 2011. 12:34 PM
In 4-5 years I made no more of 3-4 comments... Your post deserve it: IS BRILLIANT!!! =) Bravooo! =) Greetings from Monterrey, Mx.
depotdevoid (author) in reply to profeponchoDec 11, 2011. 3:16 PM
Thanks so much, I'm glad you liked it! Greetings from Eugene, Oregon!
cflorke says: Dec 11, 2011. 12:11 PM
Awesome!!!! I can't wait to try it on non writing markers I have collected!!!! Thanks for the tip!!!!
depotdevoid (author) in reply to cflorkeDec 11, 2011. 3:15 PM
Great, post a picture if you do!
oilitright says: Dec 11, 2011. 3:05 PM
A previous poster mentioned empty markers and wondered are there ready made food color markers. Well there are and cost wise a very reasonable ready made product. I'm sorry but flushing out the non toxic ink and all just doesn't sound like the best choice for me.
dirtmover says: Dec 11, 2011. 9:14 AM
You do realise that you can buy empty markers specifically designed to be filled with your own "ink". Heck I would surprised if there aren't already "food grade" versions available.
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