LESS THAN PERFECT: We're less than perfect because our light-up bases can fall off, but they're easy to reattach. Just stick the bases back on, maybe with a small bit of glue or tape, and we're good to go. Save big when you buy us now! Sip from light-up shot glasses at any type of special event or party. Brighten party supply aisles with these illuminated shot glasses for hours of adult fun. Plastic. (2 dz. pcs per unit) 3 1/4" 2 oz.