Like Henry's review, the keyring is very sturdy and has a nice finishing look. Works fine as an opener, but sometimes it can trade paint with the bottle caps.
But the paint is very easily chipped off when you pair them up with keys, the chain is a bit long compared to normal length of keys. I'm quite of a rough handling person and the chipping is quite visible around the handle/shovel part of the opener.
-It's built like a brick outhouse.
-The ring it comes on is appropriately sized for most keys.
-It looks cool.
-Justice in spades.
-It's not quite long enough to make opening bottles easy, but it does work with some convincing.
-The finish will scuff and scratch with use.
-The total length with the chain is a little long, but a crafty customer can shorten the chain easily.
-Will probably not help you rescue your battle brothers (or sisters).
There are few classic-platformer-feelings more satisfying than having exactly the right item handy when you need it.
In that spirit, this official Shovel Knight keychain is also a bottle opener. Having one item that can hold your keys together, open bottles, and landscape the area around your bonsai tree will really simplify your inventory management.