Illuminate your gatherings with our vibrant LED Ball Shape Cup with Straw, perfect for sporting events, golf outings, and signature drinks. This 20 oz cup features captivating red, green, and blue LEDs that morph, adding a dazzling touch to any beverage. Hand washable and reusable, with imprinting options available, it's an ideal party favor for Bar or Bat Mitzvah events. Each cup comes with 2 CR1220 batteries included and installed. Sold individually, please order in increments of 1 cup. Note: Scratches and hairline cracks are normal in LED acrylic cups and glasses.