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Title: Flashier package, but still an amateur device
Review: The tank size (which is intentionally omitted from the product description) is too small for large jewelry or sunglasses. To find a real ultrasonic device, search the web for "cavitation +ultrasonic jewelry cleaner." This is an amateur ultrasonic cleaner in a "designer" plastic package, designed for sale to those who haven't done their homework on ultrasonics.
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