ökoNORM drawing chalks are mix of natural plaster and chalk stained with pigments.
Chunky high-density chalk perfect for drawing on pavements & outside walls A protective coating keeps fingers clean and is almost dust-free.
Includes: black, blue, brown, green, yellow, white, pink with silver glitter
Mix of natural chalk, lime and gypsum, dyed with pigments. Polyester glitter. Chalk is free from gluten.