Kitchen App Innovative “Second Sponge” Proves Unrivaled Durability in Public Damage Evaluation Tests, Withstanding 2000 Rubs Without Scratches
The "Second Sponge" cleaning item, developed by Kinousozai Co., Ltd., has been officially proven not to scratch surfaces even after 2000 intense rubs under rigorous public damage evaluation tests, demonstrating a paradigm shift in cleaning delicate materials.