... Professional manufacturer,OEM is welcome *High-quality with competitive price multi color crayon nontoxic 1,with diameter of 0.8/1.0/1. ... 4cm 2,length from 6-12.5cm 3,conforms to ASTMD 4236multi color ... general,we have 3 type of crayon the one with a diameter of 0.8cm or 1.0cm or ... packall crayons are Nontoxic and conforms ASTMD 4236&EN71 multi color crayon/32 color wax crayons