Magic Sponge Eraser: These magic sponge erasers make cleaning so much easier! Don't need any other detergent, just add some water and wipe gently to remove different stains like magic Non-Scratches & Good Absorbency : Our melamine sponges are made of quality melamine foam, easily removes surface stains without leaving scratches. Good water absorption absorbs stains into the molecular structure of the sponge, keep your house clean and tidy Easy to Use: These magic cleaning sponges don't contain any chemical detergents, Eco-friendly and safe. It can be cut freely as required to suit different situation, such as cleaning keyboards, cups, or other small crevices Multifunctional Melamine Sponges: Suitable for removing most stains, including not only marker stains, mud stains, grease stains, coffee stains, but also can be used for sneaker, microwave, shoes, bathtub, grout, tile, baseboard, etc. Note: You can cut small pieces to test on the surface before use Dimensions: Single Piece Size: 3.9"*2.4"*0.8", Package Type: 6PCS/12PCS/25PCS/50PCS/100PCS. Color: White. Material: Melamine Foam. Melamine magic sponges eraser, make your cleaning work easier The melamine foam has a unique micro-structure with tiny scrubbing fibers When activated with water, it acts like ultra-fine sandpaper to lift dirt and stains Works through physical action rather than chemicals - just water alone What makes it effective: The micro-scrubbers reach into surface grooves to remove built-up grime Can tackle tough stains like scuff marks, soap scum, and crayon marks Works on multiple surfaces including walls, bathtubs, and countertops The "magic" is really just the melamine foam's ability to break down and lift away stains that regular sponges and cleaners struggle with. The melamine foam acts like ultra-fine sandpaper, so it can damage delicate finishes. Surfaces to AVOID: High gloss or polished surfaces Dark, brushed, satin, or faux finishes Bare or polished wood Copper and stainless steel appliances Non-stick coatings Vehicle paint/body  Safe surfaces include: Painted walls (test first) Scratch stain Bathtubs and shower glass Countertops (except delicate stone) Doors and light switches Important tip: Always test on a small, hidden area with light pressure first. The product specifically warns against using on skin and requires rinsing on food-contact surfaces.