Flashing Panda LED Light Up Flashing 9 oz Wine Goblet - One Cup Simple push-button on/off mode selection switch on bottom Made of high quality clear acrylic Comes with 3 LR44 (AG13, L1154) replaceable button-cell batteries preinstalled! Light-up modes: 6 solid colors choose from plus a "Rainbow" mode. Capacity: Around 9 oz; Height: 7 in. / 20 cm.; Width: 3 in. / 8 cm.; Weight: under 4 oz.