Wax Crayon Set size:0.8x9cm,0.8x7.3cm,0.8x6.8cm, ... ,36 ect Material:Non-toxic ASTM-D4236,EN71 4 Color Wax Crayon Set Color4,6,8,12,16,24,30,36colors ect ... .Our 4 pack crayons are all non-toxic,safe for children,easy to write and mix the designed.2.They are ...