After a tough job, drinking a cup of coffee should be a good way to relax. Do you drink coffee with mug? Then a interesting mug must be what you want. Gun Mug has a trigger on the handle. When you held it, you can not only drink coffee, but also waste the leisure time through practicing shootting. There is a little button beside the lip of gun mug. We have never any description about it. Maybe it has another trick.
The gun mug is available in two colors, white and black. You can get it for $17 USD at MollaSpace (unavailable), but you may like to check Jül heated smart mug and more stuff by following tags.