Braylin 150Pcs Mechanical Keyboard Silicone O-Ring Ultra-Quiet Switch Dampener for Cherry MX Key Switch Keyboards Dampers

used the product for silicning mechanical keyboard, no audible differfence

Some people claim o-rings make keys quieter, but that's not really the case. I used these on cherry mx blue's and they did almost nothing to quiet the "click" which is fine, that's why I got the blue switches. What good o-rings do a good job of is quieting the "clack" of the keys bottoming out against the tops of the switches, thus making a more pure sound and without making the key stroke feel squishy, and these are no exception. A baggie of good o-rings for $6 and prime shipping is a hard deal to beat.

Delivers what it promises and greatly reduces the feel and noise of each keystroke when typing or gaming on a switch keyboard.Logically, for maximum effectiveness, it should be combined with switches that do not make noise, such as the cherry/gateron black or red ones.

These change the feel of ur mech keyboard pretty dramatically so make sure u actually like the feel before u install them all over ur board, I personally didn’t like them but u might.

Perfect for preventing your keys from bottoming out I put two on each key and it sounds so much better