[Good Material] This glass rinser is made of premium ABS and copper, which is rust-proof and sturdy to use. It can serve you for a long time.☕[Fast and efficient] This glass rinser can quickly rinse your bottles automatically. It can rinse the cup very clean, saving your time and energy.☕[Suitable Cups] Our product is suitable for all cups under 3.53 inches. It is also easy to install. Please leave at least 2 inches of space around the mounting hole, and it is easy to sink.☕[Widely Used] Our product is suitable for home, kitchen, sink, cafes, shops, etc. It is very convenient and convenient to clean your bottles.☕[After-sales] If you have any questions, please contact us, our service team will provide you with professional and satisfactory service.