Inside the package you will find 3 sizes of grommets, which we can call S, M (which are fitted by default on the buds) and L. If you were expecting a 4 size XS then the answer is no. Furthermore, it is not easy to find customised grommets that are compatible and allow the Buds to be recharged once they are inserted into their case.

No. Only S, but that's enough for me.

Bjr, yes the plugs are included...