LED Automatic Flashing Cup,Sensor Light Up Mug Wine Beer Glass Whisky Shot Drink Glass Cup For Christmas Party Bar Club

Water sensor colorful flashing beer mug
Specification size: 170ml capacity
Cup diameter 6.5cm
Cup bottom diameter 6.0cm
Height 8.0cm
Inner height 6cm
Battery: 2 cr2025 button batteries
Note that the water-sensing cup needs water to be bright, and it won't be bright without water.
Scope of application: bars, discos, specialty restaurants, leisure, parties, dating, gifts for friends, etc.
Flash mode: water sensor
Flash color: seven colors