A good price-performance ratio. Bought I had to get my ultrasonic cleaner particularly my glasses cleaner. This creates the machine effortlessly. In particular, dirt on narrow edge (frameless glasses) and nostrils are reliably removed. The unit should be but filled with lukewarm water and to a few drops of detergent. The build quality is good, the body stable. The lid closes precisely. A particularly convenient feature is the adjustable timer, which can also be stopped in between. But the equipment is suitable not only for eyewear. Very good service it provides also for the cleaning of watch straps. The enclosed special holder ensures that also spill-resistant watches can be cleaned only. In this case, the strap is in a water bath. In particular, the difficult-to-clean dirt locking points of the bracelets are very reliable removed. For sensitive small parts, the protective plastic tub works well. But shaving heads and shaving foils of razors or other jewelry are clean again properly. This one creates even with soaking and a "toothbrush clean" not.
All in all, this is a compelling device, well made and functional. Although it has no off switch, so that after the use of the power plug must be pulled out, but I feel this is not disturbing. Even if the water tank can not be removed, the contents can be good pour.
As a result, I have this device, despite initial skepticism, fully convinced. It allows the cleaning of small parts and places that you have never felt before with so much effort, or does not get clean.
