No doubt your groomsmen will think this gift is cool. You can fill the bottom part with a chaser, and the top part with your favorite shot. The chaser won’t pour out until the glass it tilted enough, making you suck down the top shot first. Clearly one of the best shot glasses out there, and throwing the brand Jack Daniels on anything makes it cool. You can get this awesome groomsmen gift for an affordable $10 a piece here.