They are amazing. i love colors They look great on my car which is already striped in the same colors. The only problem is that it comes with a hex wrench to "lock" it. It is simply used for screwing. One of mine is disassembled because the Allen key is a bit loose. Just don't over tighten them or find a suitable Allen key. I used pliers to remove it, not looking for any damage from the pliers handle. I didn't want to see. Rschunimagu