1.Crayons in bulk 2.Size:100*14mm 3.Non-toxic,safe for ... to EN71-3 and ASTMD 4 1. Wax crayon main ingredient: mixed oil, pigment, micro-wax, calcium carbonate and etc.2. The ... .It is not only non-toxic and durable,but also with fashionable,new esign,high quality and reasonable price.F.Accept ... . Tips:(1) Avoid direct sunlight.(2) No sucking or smearing in mouth. Office school wax crayons in bulk