... Daily Personal Care. Mini Ultrasonic Cleaner for Contact Lens Accessories The ultrasonic cleaner is a cleaning device that uses ... and smudges without scratching them.3 Glasses, sunglasses, contact lens accessories, optical lenses.4 Dentures, combs, toothbrushes, ... electronic shaver head, razors, and dining appliance.5 Pen-heads, printer-heads, signature chops, watch parts, ancient coins ...