A couple of days ago I was making a Bone Ring and I had a little piece of bone left over. With that I made a little Triquetra Pendant for my girlfriend. As usual, I used simple tools that anybody can have at home (no fancy lathe or CNCs).

Part of the work was already done for the ring that I made so I will just cite my other instructable: Celtic Knot Bone Ring

The close-up pictures were taken with a Pentax K10 D and a Tamron AF 90mm f/2.8 SP Di macro lens.
The other pictures, with a Pentax SMC-FA 50mm f/1.4.

Step 1: Material

Just one: a Bone! Beef bones are the bigger and the most suitable ones.

In Italy, especially in my region, we prepare a very good sauce with bone marrow. It is called pevarà (sometimes pearà) and it is made of bread, bone marrow, beef broth, butter and a lot of pepper. In fact its name literally means peppered. So that is why I have those big bones lying around.

An important point is the cleaning of the bone. After the cooking the sponge-like part of the bone is full of red bone marrow and that is not good if you want to work with the bone. The best way to clean it is to put it in the dishwasher!
I was surprised, when I first tried this trick, how good it worked. It perfectly cleans every part of the bone and exposes the sponge-like part.

I put also some close-up pictures of the sponge-like part because it is too cool. Our bones have this kind of structure near the ends to make them light but strong.
Excellent 'ible! Great work too! I have one bit of what I hope is constructive criticism to offer. I would reverse some of the steps, in that I would do all the internal detail work, (drilling, enlarging and shaping) first, then cut out the triangle and finally shape the outside last. This would give you something much more substantial to hold onto while working on the fine details of the interior.
This is pretty awesome. Just one suggestion: if you very lightly run a flame over it then lightly sand the surface, it will make the whorls stand out much better and give it a more 3D feel.<br><br>Amazing job though!
Thank you for your suggestion, will the dark fade after a while?
It probably won't fade.
Beautiful work! I've carved similar items out of a variety of wood species, but you have inspired me to try some in bone. Of course it will have to wait until may hand heals - I accidentally broke my hand recently and am still awaiting surgery to repair the damage. <br> <br>Sigh... I hate being idled like this. <br> <br>Keep up the good work!
Well I usually go to a butcher and ask beef and bone to make meat stock. Then I boil meat and bone and use the marrow to make a kind of Italian sauce that is called <em>Pear&agrave;</em>.
ok stupid question- where do you get the bones from? Is this something I could go to a butcher and get or do I have to get them the old fashioned way (shovel/crowbar)?
Asian food stores often sell bones with marrow- quite tasty.
Well I usually go to a butcher and ask beef and bone to make meat stock. Then I boil meat and bone and use the marrow to make a kind of Italian sauce that is called <em>Pear&agrave;</em>.
TO ANYBODY WORKING WITH BONE: bone dust created by saws or powetools is incredibly damaging to your lungs. It contains microscopic points and edges and can severely damage your respiratory system, even in small amounts. wear a mask!!!<br><br>Cool instructable though, It turned out great!!
I think that that could be a problem for many materials that you can work. I will wear a mask next time!
1. Put a jump ring through the hole and then you can fit any chain.<br><br>2. If you cut along the length of the bone and boil it it will become soft enough to flatten out into more or less one large sheet. This is how they make bone buttons.<br><br>3. Nice hand work. Bone dust isn't very good for you so wear a mask.
I just found a small enough necklace :)
Wow, I didn't realize how small it was until I saw it in comparison with your hand! I love celtic design; it is just beautiful!
It is made from a leftover piece of bone, that is why it is so small. Thank you!
Thank you!

About This Instructable


162 favorites


More by Caffeinomane: Paper Embossing Girino - Fast Arduino Oscilloscope Celtic Knot Bone Pendant - Triquetra Pendant
Add instructable to: