Nano Carborundum Sponge Clean the sponge to remove the oil stain Feature High density sponge, good toughness, wear-resisting, durable, strong absorption, elasticity and removal ability. Do not injure the hands, easy to remove stubborn stain and dirt. Wipe the pot descaling, not hurt utensils. Made of high quality sponge and alumina diamond sand, environmentally friendly, not hurt hands. Inner core high-grade sponge, fold in any way, the surface will not break 100*70*25mm, it is a necessary Artifact for your daily life, makes Kitchen, Bathroom and Car cleaning faster and easier Can be used to brush Pans, Kettles, wipe Chopping Board, Tires and some another Kitchen Utensils. Perfect for using in the kitchen, bathroom, garage or outdoor, etc size10x7x2.5cm Includes: 2 x sponge eraser1 black+1 brown