Come and see our amazing products. Multicolor crayon is 7 5/16 x 3 1/8 inch,it is made of plastic.There are 20 colors of multicolor crayon.It is very portable,you can put it into your pocket. These glittering crayons along with some scrap paper can help to calm and settle a child who tends to become overactive and irritable when waiting and make painting a pleasure. And it is easy to use:To remove the color from the side you just push out the color on the side of the pen with your finger. The top and bottom have removable caps.It is perfect for drawing class supplies, school prizes, kids rewards, goodie bags, party favors, stocking stuffers, handouts etc. Pls confirm with us about the packing info, stock color and exact production time before placing your order.