Vender Dust-free Chalk Set Drawing Chalks For Office School Supplies Creative Toys al mejor precio

Description : 100 % brand new product Made of plant polymer pigments , and there is no dust pollution during the writing process , environmental protection , safety and no damage to health . Paint is exquisite , the color rendering effect of the writing is very good , much brighter than the traditional chalk , and more durable , the service life is more than 10 times that of ordinary chalk ! Environmentally friendly and non - toxic , it does not hurt the skin , and it is very easy to wash with your hands . It is no longer washed with water . The writing on the blackboard can be erased with a damp cloth ! Durable and not easy to break There are 20 in a box , single chalk length 7 . 5cm Package Includes : 20pcs Dustless Chalks