Come and see our amazing products. These ballpoint pens are made of plastic and silica gel, which are portable and convenient, suitable for draw and write, with 0.5 mm tips, you will have a smooth writing experience. 10-in-1 color design will give you more choose, including red, yellow, green, blue and so on, switch different colors instantly when you are writing or drawing, Pls confirm with us about the packing info, stock color and exact production time before placing your order.