Get into the groove of your 1970s or retro Prom or Homecoming dance theme with this fun Disco Ball Tumbler With Lid that resembles a tiny mirror ball. At 4 1/2" diameter, the unique tumbler holds 12 oz. and features the look of a shiny disco ball. It includes a lid and a reusable straw for added security. Add your choice of one-color imprint to the front of this fancy tumbler to customize it for your Prom or other event. Make your event a throwback to the 1970s era with this dazzling disco ball tumbler keepsake favor.