CHALK

CHALK: 1. Passed EN71, ASTM D-4236 & REACH 2. Non toxic, white color, assorted colors, colors can be adjusted 3.High quality and competitive price 4. The chalks are shaped by the latest and advanced material prescription, So as a result of bright color, clear marks, uneasy broken, with less dust, Suitable for teaching, leaning, road side pictures and other works. 5. Packing details: Color box Specification: 9.5X80MM 100 pcs/box,24 boxes/carton Carton size:39x23 x 28cm G.W./N.W.:25/24kgs 6. We can packing as per buyers requirement.7. INTRODUCTION OF DUSTLESS CHALKS The dustless chalks have some good points, such as the weight is heavier than the normal, so the dusts fall down quickly alongside the black board, preventing from taking into mouth and nose and away from head and clothes. Also it can last longer time, about twice than the normal. By many years study and scientific experiments we finally succeeded in the production of the calcium carbonate dustless chaiks, further more by our efforts the quality has been gradually improved .Up to now our ability of the production is the biggest in China . We are selling the dustless chalks of various kinds to Iraq, Angola, USA, Germany, Holland, U.A.E. as well as the certain organizations of the United Nations for its fine quality and reasonable prices.