Review on 🔴 Clear Acrylic Universal Index Buttons, Hot/Cold, 1-5/16 in. Diameter, Pack of 2 by Prime-Line MP54300 by Karla Richter

I found this item to be a great replacement for the old label knobs on bathroom faucets. However, I advise you to sand them down a bit from the stop lines under the lip where the button side meets the main faucet handle. If you don't, you'll break the top of the button and have to buy another one! (Oops, I did!) Also, I think you should use a drop of clear silicone grease as a lube. A little rubbing around the edge of the buttons should help. I hope that was helpful. Much luck.