The 24 Pack Glow Birthday Squad Cups are reusable light-up party cups designed for adults celebrating birthdays. These modern and stylish cups feature flashing lights and a gold color, adding a fun and festive touch to any birthday party. Made from plastic and requiring batteries, these cups come in a pack of 24 and are the perfect addition to any birthday celebration. With a round shape and a sleek design, these cups are sure to impress guests and make the birthday festivities even more memorable.