Double crayons, in bulk 1.Size:10x1.4cm 2. Non-toxic 3. ... 4.CE,EN71-3,LHAMA,TRA,ASTMD 4236,MSDS. Wax Crayons: Double Crayons, in bulk1. Size: 10x1.4cm2. Length: 10cm3. ... order.We produce brightly colored Crayons, which are safe and non-toxic.Also, our crayons are mainly exported to ... Australia, South Africa and Southeast Asia.Most importantly,our crayons conforms to: CE, EN71-3; ASTMD4236; LHAMA; TRA; ...