Portable Cordless Sonic Cleaner for Coins Gem Diamond Jewelry (2*AA)

Pros: A good device for home use. After processing, the device shines brighter than gold. Wife was very happy and she handled her jewels.

Cons: It would be nice to plastic housing was better. Batteries are included in the mounting slot with a certain preload. The packaging could be better, from a cardboard box of insufficient thickness.

Other: Fixture useful in the household, the price justifies the quality is acceptable. Can be used to clean small objects, coins, jewelry, dentures.

Pros: Small. easy to-use

Cons: Tried to clean my silver earrings before coming out - they become dark and unshiny.. I put them into green insert, filled with com water and cleaning liquid. Then turned it on during my makeup procedures. It was vibrating very loudly:) It doesn`t turned off after 5 minutes as it was promised and I had to switch it off by hands. Opened the box, and... NOTHING happened!! Yes they surely become more shiny - but only on places that were shiny BEFORE ultrasonic cleaning. All the dirt still on its places... So I used my old toothbrush for fast-cleaning and that is all!

Other: If you want for real ultrasonic cleaning - buy 100$ and more expensive gadjet. For 6.8 It will just vibrating and frightening you cat ))