👓 Reusable Washable Weideer Sanding Glasses Review

The sanding sponge using high density sponges as base material, made from high-quality brown corundum with special treatment and special glue formula,easy to use, No sand loss and long service life. The sanding sponges are designed for wet and dry dual-use,can be used directly in water, improve work efficiency. The smaller number means the coarser grit and the higher efficiency of polishing, but the rough the grinding effect. The sanding sponge using high density sponges as base material,Can be used for sanding putty, wood working, furniture polishing, metal derusting, primer polishing and other polishing. A total of 12 Sanding Sponge, 2 for each of 60/80/100/120/180/220.The size of each block is 9.9 x 6.8 x 2.5cm/3.9 x 2.69 x 0.98 inches, perfect size for handy use.