Wax Crayon Set size:0.8x9cm,0.8x7.3cm,0.8x6.8cm,1.4x11cm color:4,6,8,12,16,24,30,36 ect Material ... :Non-toxic ASTM-D4236,EN71 4 Color ... Wax Crayon Set Color4,6,8,12,16,24,30,36colors ect Size0.8x9cm,0.8x7.3cm,0.8x6.8cm ... comform to the standards of ASTM-D4236,EN71 and SGS.3.They are with high quality and best suit for school ...