... advantages,Price,Package & Service: Features:felt & fibre tip,with safe capsWater based ink,non-toxic,non-toluene& ... environmental friendlyWith 2years shelf timedrawing disappears in 2-14days,according to different material and working conditionQualityStandard:SGS ... & Intertek test: ASTM D4236,EN71-1,2,3environmental packageMOQ:480pcs/color for regular item5760pcs/color for ...