The lighting portion was a big sell for me because I wanted it to match my Red AMD themed Rig. I returned the first pair (in my usual size) because they were too big. Highly recommend if your kid is also into ninjas! Leather feels premium and the case itself fits perfectly and you don’t have to use the friction strip if you don’t want to. Second pair Ive purchased. Especially when I’m doing a art project. Im going to return it and get a bigger bottle. I wasted a lot of time shaking and jiggling things around to try to get something to move but to no avail. The Elos solve that issue, without the headache inducing squeeze some other brands have. If you decide to extract drivers - do not scratch off the glue but rather pick and pull, like rubber gasket, like 3Ms "command" strips.