The Elmasonic Easy series is especially for beginners, but without having to compromise on quality. Equipped with an ultrasonic frequency of 37 kHz and 2 ultrasonic modes. All gemstones with a porous surface and all sensitive gemstones (e.g. amber,Hematite, lapis lazuli, malachite, opals, emeralds, black onyx, turquoise etc.) Place items to be cleaned directly in the stainless steel tray and do not use a plastic tray, this increases the cleaning effect by approx. 50%. However, with metal objects, contact with the stainless steel tub can cause discoloration at the contact points between the tub and the object. Therefore, they should always be placed in a Hostalen container (plastic container). The ultrasonic bath can be repeated several times with fresh water. Take a break of at least 2 min.
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