USELUCK Non-toxic Dustless Chalk for Kids Washable Chalk Art Tool for Blackboard Kids Children Drawing Writing,12PCS
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☞【SAFETY】The color chalk has a layer of paper over it keep your hands away from kids chalk,protects your hands.The dust-free chalk is safer and can prevent children from inhaling dust.
☞【MORE DURABLE】Dustless chalk is made from a high density of dustless chalk materials.One piece of clean chalk lasts about the same time as 10 pieces of regular chalk.