Review on Enhance Performance with WitBot Stepper Vibration Dampers Absorber: Noise Reduction and Vibration Isolation Solution by Andrew Dinelli

Shocks are great, I installed one on the X axis and my own Y axis for my CR-10S. It took about 15 minutes, nothing complicated. Some of the other reviews said tape for the heatsinks was included, mine didn't, so I deducted a star. I will buy hot glue in the store, everything should be fine. One heatsink was bent, I only need 2 for it to be ok. If you need all 4 this could be a problem. Generally very good quality.