The SmartFiber Jan Niezbędny Cloth is a double-sided microfiber cloth with 3D technology that turns everyday cleaning into a pure pleasure! Thanks to innovative SmartFiber 3D technology, it combines maximum effectiveness, absorbency, and exceptional durability. One side perfectly absorbs water and cleans, while the other, equipped with 3D pearls, effectively removes stubborn dirt and smudges without scratching the surface. Just water is enough, no detergent needed ! Why choose the SmartFiber 3D microfiber cloth?Double-sided 3-in-1 cleaning power – one side washes and wipes, the other gently scrubs.3D structure with pearls – removes dirt without the risk of scratching.Extremely durable and absorbent – ​​up to 10 times more durable* and dries 2 times faster**.Modern microfiber with polyurethane (PU) coating – resistant, flexible and super absorbent.Chemical-free cleaning – effective only with water, no detergents.Gentle – does not scratch the surface, does not leave fibers.Universal – perfect for kitchens, bathrooms, glass, mirrors and windows.Reusable – machine washable (no fabric softeners). Jan Niezbędny SmartFiber Cloth – double-sided cleaning power! The package contains 1 cloth measuring 30 cm x 30 cm. *Durability compared to Jan Niezbędny viscose cloths using accelerated abrasion tests. **Drying compared to sponge cloths Jan Niezbędny