This handy tool can used for removing all types of group gaskets from the group head. On one end, the right angle pick is useful for cleaning out the bayonets to ensure no coffee grinds or residue is stuck in there causing the group not to seal and the portafilter. The straight pick on the other end works as a scribe, as well as working as a standard pick.
With a large easy hold handle, this tool is also useful as an o-ring pick and can be used for both removal and install. Being a single piece of metal, it mitigates the metal moving away from the plastic handle while under force - something that conventional o-ring picks can suffer from.