All ear picks from our ear cleaning tool are made of medical grade stainless steel, durable and anti-rust, easy to clean and sterilize. They're extra durable in use and not easy to distort. Different from the cotton swabs which may further push the wax into the ear, the scoop shaped earwax remover tools can effectively remove buildup earwax. These are professional tools for caring for your ears.Why do you Need Professional Earwax Remover: An impaction occurs when the earwax isn't pushed out of the ear canal effectively and accumulates. It can then harden and snowball to fill a significant portion of the ear canal and trap dust and other particles leading to dizziness, ear pain, and itching. And your regular cotton swabs push back the oily and dry earwax further into the ear. That's where our professional ergonomic design stainless steel ear picks can effectively remove buildup earwax.