800ml/1.3L/2L Professional Digital Ultrasonic Cleaner Sonic Wave Smart Ultrasonic Cleaner for Jewelry Glasses Circuit Board Intelligent Control with Basket

Excellent purchase. Stainless Steel for the same price as smaller 600ml plastic ones. The tray is the perfect size for my application which is both cleaning smaller tools/ vape atomizers as well as speed steeping e-liquid. I can fit about 6 30ml glass bottles standing up, 6 unicorns on their side or 5 60ml bottles standing with the water going about 3/4 up the bottle which is plenty. NO heater but just ad warm water and the motion keeps it warm throughout saves me 50 extra bucks. SO far my experience is that i will use this t steep bases and less complex cremes and bakery recipes while on first impression it may be dulling out more complex recipes but i need to test some more to say that 100%UPDATE: My unit stopped working after about 9 months, just wouldn't turn on, BUT i messaged the company and they sent out a replacement first asking me to pay shipping and then sending it for free after all. ASlso it was not sent from China, the replacement came from amazon warehouse within a week or so. Great company, good quality, will update if this one doesn't perform. Lastly, i read in another review that theirs stopped working too so maybe not leave it plugged in all the time ? I will be just plugging it in when in use hope that helps.

I like it. It is small, I can pick up with one hand, but big enough to put folded glasses in with room to spare. Just be aware, if you add too hot water, plastic lens coatings can be ruined if hot (160F +-), so just use water you are comfortable putting your fingers in. This comment has nothing to do with the product, as it has no heater. Works fine for me.

I used this about 5 times since I got it and it worked very well. It cleaned jewelry and other items as expected. However, the last time I was able to use it, it was very difficult to turn on. I would plug it in but nothing would happen. I took off two of the four screws on the bottom and it miraculously turned on. I tried last weekend to use it again, but this time nothing worked. Completely dead. It was super easy to use while it worked. Expect 5 uses in my experience.

I bought this ultrasonic cleaner to deal with grime and corrosion on the metal and plastic parts of old musical instruments (banjos, guitars, etc.). The average banjo has dozens of hooks, screws, washers, and nuts, often very thinly plated with nickel. And they get *nasty* after decades of use and then neglect. Rather than scrub all these little parts, I just dump them in this machine for 20 minutes with some water and dish soap. Non-destructive cleaning. The device has been reliable and is not too noisy. (A little noise is good; I know when the cycle has stopped.) The price was very reasonable and the build quality (metal) is tight.

Works great. If you use the longest setting, your solution will get warm,, FYI. Use it so far only on a silicone dental appliance. Super cleaner now

I have only used this product a few times to clean up jewelry. I want to keep you sing it for my business. I just received a email from onezi there sending me a new one no charge. Amazing customer service thank you. So my new one that was sent to me has broke once again i use this once in a while?I don't know if I should look for a different brand? I have ordered a 2 L unit and the company has gave me a discount on my new unit and is sending me new cords for my old units. After working with me to troubleshoot my old units that failed.

I just received this item a little smaller than I thought but fits my jewelry just fine. I used it twice now & saw a noticeable difference in my jewelry!!! Again I just got this machine but the 2 times I used it, AMAZING RESULTS!!!

I made a small batch of liposomal vitamin C with this and it worked well. It was what I was looking for, small and inexpensive. It was very well packaged and arrived quickly.