It is a custom to thank the members of your wedding party with a gift to show your appreciation for your groomsmen. This can be problematic because you want to find something classy but also something that they will actually like. The rules are not set in stone about what sort of gift you should buy. Coming up with cool groomsmen gifts is easily within your shopping abilities.
The trick is to really think about your groomsmen. Who are they and what do they like? The gift is going to be enjoyed if it reflects their interests and tastes. Many people pressure to come up with a classy or expensive gift but chances are your groomsmen will appreciate something they can use a lot more. You can always add a bit more elegance and thoughtfulness to a gift by engraving it or personalizing it in some way. For example, if your groomsmen love to party, get them an engraved silver flask or a bottle of their favorite liquor.
Any gift that you buy is going to be associated with the wedding-a special, memorable and fun day. With that in mind, you should stress less; whatever you give your groomsmen they’re going to cherish as a keepsake. Just relax and have fun with it and remember that the sentiment behind the gift is what really counts. Expressing your heartfelt thanks to your groomsmen for their support will mean more to them than any trinket you buy.