dretec Ultrasonic Cleaner for Glasses, Watches, Jewelry, Dentures, and Shavers - Sonic Clear UC-500WT (White) Includes box, instruction manual, and cleaning basket. *Cleaning basket is unused. ■ Yellowing Yellowing except for the bottom. ■ Operation Confirmed Although the appearance has changed, it is still usable. I am selling it because I don't use it much anymore. Instant purchase OK! No comments needed before purchase! Ships within 1-3 days of purchase!