Chalk Dust-Free Non-Toxic Children Blackboard Home Teaching Color White Teachers Special Wholesale Blackboard Newspaper Bright

Warm tips: Dear friends, welcome to the shop!    Chalk this item is a special product, it is easy to break, the transportation way is far away, it will inevitably break some, but it does not affect the normal use.  Minor fractures are not covered by after-sales service.   Because A slight fracture Apply for after-sales service or initiate disputes will not be processed.  if you mind, do not order!    !    !    !