It will be hard to find a cup as unique as our LED Disco Ball Cup. Our Cup comes in 8oz It flashes 7 different modes in Red, Green, and Blue. Size: H 4 *W3.4in . Perfect for many parties and events, this LED Disco Projector Cup displays an array of bright colors from the disco ball base. It holds 8 ounces of liquid and features bright multicolored LEDs. Measures 4 inches in height. Press the button on the bottom of the cup to change through 8 color functions, including solid colors and color morphing modes. Each box contains 1 LED cup.