Because they are fabulously faux instead! I love creating faux bone pieces, and a recipe makes so much clay, with so many different finishes, that you can really get a lot out of one batch. I've been tinkering with my colors and textures for a new tutorial, and I think I have an idea now of what I want to do. Here are a few pieces I've done over the last month, in preparation. You can see how tweaking the colors can completely change the look and feel of the pieces.