... , ASTM-4236 standards Specific Features:Erasers,Rubber eraser,Eraser set,Shaped Erasers,School eraser,Office eraser,cartoon eraser,Fancy Erasers ... , pencil toppers.Kneadable eraser(kneadable eraser,gum eraser,artist eraser),Superior quality and extra soft eraser removes graphite/chalk ... 71, ASTM-4236 standards Packing:blister card/color box 30g artist`s putty rubber ITEM NO: APR-30C QTY: 288 ...