Metacil Colored Pencils - 12 Multi-Color Set - Colors: Multi-color - Quantity: 12-piece set - Type: Metacil Pencils I've included a photo of the yellow one I was using as a sample. An eraser was included in the set. Since they are Metacil pencils, there's no need to sharpen them, and they seem to last almost forever. They come with caps and hooks, making them easy to use. I don't remember exactly, but I've done some test writing with a few of them. Thank you for looking.