cratch free works on non-stick pans stainless steel and other delicate surfaces. - Dishswasher safe. - Works on rough or soft surfaces. -Easy to use. -Has a good grip for deep cleaning. - Cleans the roughfess mess in the kitchen. - Scrub shooting star has a FlexTexture which makes it easier and better to clean with. - Sponge softens in warm water and is firm with cold water . (2 Pack of 3)