POM aka Delrin is an interesting material and is indeed self lubricating, should make for good longevity and performance.
Worth noting:
- this keyboard does not support QMK/VIA, so no remapping (e.g. it has weird pgup/pgdown positions and no way to change it in firmware)
- this keyboard does not support switching Fn+F-keys function
No 2.4Gz low latency connection.. that's a dealbreaker