Anyone heard of the Hagerty sonic jewelry cleaner. It does say sonic and not ultrasonic, but I don''t know what that means, and I can''t find the frequency listed anywhere. I liked it cause it was twin baskets. Any advice would be appreciated.
I just bought one for my good friend for her BD; I looked in 10 different places and that product was the only one available for jewellery cleaning. So far, my pal is happy with it.