Turning 30 is a big deal, and customized shot glasses are the perfect 30th birthday party favors to mark this important day in your life. Each gift measures1 7/8" wide and is 2 3/8 tall with a 1 3/4 ounce capacity. You can further perfect them with custom details in your preferred color, design and font. Complete these practical gifts with the details of your party and hand these tokens of your joy and appreciation to your guests at the end of your milestone celebration. Glasses come bulk packed, however, you can add a white window box with a white bow for an additional .50 each.