Custom shot glasses are sure to be the perfect wedding favors. Add a tea light candle and they can be used as candle holders. Each 3.5 ounce clear glass measures 2.5" tall x 2" round and is made of clear glass with your choice of design silk screened on the front. You choose from a wide variety of ink colors and designs/themes. You can also design your proof online. These favors come bulk packed.