Hand-painted Soft Hair Color Pottery Baking Tile Pen $ 7.65 Product information: Shell material: plastic Specification: 24 colors/12 colors Model: 6650 Packing method: boxed Range of use: Wide range of uses Net weight: 11g/piece Pen length: 13.7cm Refill color: 12 sets, 24 sets Notice: Clean the tiles and ceramic surfaces with cleaning fluid, etc., and then start painting after they are dry. After drawing, dry it for half an hour, and then bake it in an oven at 230 degrees Celsius for 20 minutes. Packing List. Color pen x12/24