Yes Colored chalk, called soft toner in the west, is a kind of dry chalk made of pigment powder. The supplier of Changsha physical store is Changsha Jinpin Stationery Co., Ltd. The colored chalk in Changsha physical store is on sale, and the address is in wuyi avenue, Changsha. Colored chalk is generally a round bar or square bar with a length of 8- 10cm, and there are also expensive colored chalks made of wood skin, which can be used for painting.