Gemoro Sparkle Spa Pro Ultrasonic Carl Zeiss Sold by the piece —

Sold by the piece — select only the size you need

1 kg) Ball Diameter 7

Self-releasing formula—waxes release cleanly without messy mold release sprays

The 16-gauge diameter post is twice the thickness of a permanent earring post

and appropriate casting temperatures

Gemoro Sparkle Spa Pro Ultrasonic Carl Zeiss Sold by the piece —The GemOro Sparkle Spa Pro (Model 1790) delivers true professional ultrasonic cleaning performance at the jewelry bench or at home. An upgraded evolution of the original Sparkle Spa, this model features a larger stainless steel tank, enhanced cleaning power, and a refined European style design. With millions in use worldwide, it offers reliable, consistent results for jewelry, watches, and precision components. Otto Frei includes a free sample of