Packaging was great and the capa are high quality. Only issue is that the caps require a wrench to replace easily, which may leave people who live in a dorm or without a toolbox unable to fully utilize the caps as intended.

It should not be this difficult to change an end cap, and I already have wrenches. To go through all of this work just to have a tool that is all back is frustrating. Offering all black options for your drivers would save all this trouble.

The Pre-installed cap id impossible to remove without doing damage.

Unfortunately there was an error in packing my order and this item was left out.
I reached out to customer support and they were more than happy to either refund or ship the endcaps.
It was incredibly frustrating however that the shipping took much longer 2nd time around and the tracking links were complete duds (after a recent video on the chanel about tracking links fraud!). No explanation was provided on the delay or the dodgy link, but the product eventually arrived and was as expected.

The concave is great for thunbing the black cap is stealthy and the convex cap is great for my palms