Taking care of your prized jewelry just got easier with this true professional grade personal ultrasonic jewelry cleaner. It utilizes powerful and supremely efficient ultrasonic sound waves to quickly clean and give your jewelry a sparkling new look. •Professional grade ultrasonic jewelry cleaner •Uses 42,000Hz energy producing sound waves per second to clean jewelry •Suitable for cleaning diamonds, gold, silver and platinum jewelry, and more •Digital timer with auto shutoff function •5 timed cleaning cycles: 90, 180, 280, 380 and 480 seconds •Safely cleans most jewelry using regular tap water (for best results use GemOro Sparkle Pak Solution (not included, sold separately) •Bright blue LED illuminated stainless steel tank •Removable basket and bracelet/watch holder included •Tank capacity: Approximately 25 oz. / 750 ml. •Measures 9" L x 6.25" W x 6.5" H •Item Weight: 2.25lbs.