KITPAS Dustless Art Chalk Set Made of Scallop Seashells
Made of clean, fine powder from discarded scallop seashells and blend them with calcium carbonate, this all natural chalk has smooth, soft texture unlike other chalks. Also it's safe for children to use as it's dustless. The Art Chalk Set are thinner than usual chalks, which makes it a perfect tool for kids. This set is consisted of 12 colours and writes smoothly and can be erased very easily.