I use this ultrasonic cleaner for cleaning everything small, including eyeglasses, watch bracelets, jewelry, small parts, etc. I have a larger unit that I'd been using but due to its size and higher volume liquid requirements, is not very convenient other than for larger tools and such that require such a size. Most of the parts I clean are smaller and this size is perfect!I've been using this product extensively almost daily, sometimes multiple times per day. It works flawlessly, its easy to clean and maintain, small enough to move it anywhere, and doesn't waste a lot of cleaning fluid like my large capacity unit. For the price this unit is unbeatable.Don't get the cheap plastic ultrasonic cleaners... they don't have temperature controls, and they have a lot less power...especially not the battery powered units... they just don't have much cleaning ability. You'd be wasting time/money on those fragile units.Overall this is a 5 star product. Great value for the money, powerful cleaning capability, good temperature controls, and convenient size. Its a winner!