This tool is awesome. I would use a wine key and a flat-head screwdriver to get our group gaskets out and it would take me at least 20 minutes. I just used this tool and it took me less than 5 minutes to change out two group gaskets. Handle length is perfect, short enough to fit under the group and long enough to give you leverage. I highly recommend.

Works great but you can buy the same thing at the corner store.