... durable- long -lasting 4. rust-proof, cheaper, 1. Made of stainless steel wire which is rustproof and mildewproof2. The size of each ... Widely used in cleaning pots, pans, ovens, dishes, glass wares, sinks, tiles, bath tubs, machine parts, tools, etc. Especially they are ... can produce your own scrubbers with different materials such as stainless steel wire, zinc plated wire, copper wire and iron wire ...