I find for the cheap price it's easier to use these than take the old ones out of the original keys. I broke a few trying. Also, easier if I want to swap keys back and forth. I bought enough for several sets of keys. (Posted on 12/17/16)
This is exacly what it says it is, and nothing less. I put them in my Razer Blackwidow non-chroma with MX Blues, and everything is working percectly now. (Posted on 6/28/16)
Replaced the keycaps on my Das, but couldn't get the OEM stabilizers out without some serious force. Decided to buy these instead. Excellent fit with Vortex PBT keycaps and a Das Professional 4 Clicky. Very pleased. (Posted on 4/19/16)
Unfortunately, these stabilizers did not fit very snugly into my Signature Plastics keycaps. A few small bits cut from a thin sandwich bag resolved the problem, though. (Posted on 3/29/16)
Worked to replace broken pieces on Das Model S. Other types of these inserts don't fit tightly enough into keyscaps, and thus come loose. These fit well and did not require PVC cement or locktite to secure them to various brands and types of keycaps.
Also, 5 star customer service. I had accidentally made two separate orders, and without me asking bundled the two orders together and refunded the shipping on the second. (Posted on 3/13/16)
Purchased these as I was unable to remove many of the originals from my Das Keyboard while switching to my new WASD keycaps. They work like a charm. (Posted on 12/9/15)
The tolerance is perfect from what I can see. They fit perfectly & don't restrict movement. Also, they grip the keycap better than the switches do.
-This is what I expect from this part (Posted on 10/26/15)