I think we got ours from Three Sisters, but shop around. Not all places have the same price. We really like them--they're toys as well as crayons. My daughter uses them to make cakes, trains, tables, whatever. Conventional crayons break about 30 seconds after opening the box and are so frustrating for our little girl. I've heard good reviews of crayon rocks, but I admit I'm really partial to the blocks. The colors are great and they come with a little tool to sharpen the edges. Now, if only I could find my tool. . .
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