All the nooks and crannies of your jewelry, glasses and dentures will be cleaned thoroughly after putting into this ultrasonic cleaner which utilizes sonic waves with a higher frequency at 42KWz. It has a solid and durable stainless steel tank and delicate cover, greatly protecting all the contents inside from scratching and damaging and reducing the noise effectively while working. Versatile and functional, this ultrasonic cleaning machine brings together convenient press control and adjustable time with multiple accessories, such as plastic basket, making cleaning up the day-to-day dirt, grime, and other contaminants from necklaces, rings, watches, glasses and dentures in no time and leaving them looking new and sparkling. It is perfect for household use, electronic, jewellery, and watches shops and more.