I have bought the set because it is quite cheap for an equal and a keycap Remover is. Besides others, they are so transparent disrupt in any way the lighting effects of the keyboard, very beautiful. some rings are quite thin and therefore they have no function (ie the key is still to stop), but there are fortunately more rings than needed, thus disturbing a few erroneous not rings. the function of the keys is also not affected when used correctly.