Specializing in the production and sales of various high-grade dustless chalk and metal, plastic chalk holder. Chalk production using the most advanced technology and drying technology, reliable quality, and businesses can request packaging. Our products are exported to Europe, America, Japan, Korea, Southeast Asia, South America, Africa, Middle East, Taiwan, Hong Kong and dozens of other countries and places. products through ASTMD-4236 and EN71 certification. List of needy customers to contact us 13516896858

"Product name" white chalk dust-free
"age" over 2 years
"material" gypsum calcium sulfate
"unit" box
"packaging" 100 PCs a box

"Qty" 48 Pack box

"Product" 7.4CM*1.0*0.85CM