Customizable logo School White eraser
Product Name eraser Material: TPR Color many colors Logo Customized Size 4*2*1cm Usage Erasers for kids,students Weight 16g Packing bulk Eraser Shape oblong Eraser Production process 1.Mix rubber with ground pumice powder, iron oxide, vegetable oil, sulfur and other substances. 2.Heating the mixture causes the sulfur to mix with the rubber to increase the…