Ordered 21.12.20, arrived 10.02.21. Atention, no crystal/ceramic, only plastic !
received very fast less than 2 weeks. package good. at first it was like.. oh damn how to setup this knob, but its easy. for E-series. 1. pop up cap center 2. take of by clips chrome mini ring. 3. put ur knob on it ant push 4. put white plastic on new nbt cap 5. and insert on ur old mounts. done quallity good, but i found some issue, little bit moving, but overall 10/10.