The glass is environmentally-friendly transparent luminous glass. It is a transparent glass with a switch at the bottom (water, drink, beer, etc.). Open the switch and it will emit colorful lights, suitable for celebrations, parties, bars, gifts, etc. Very new and interesting.

 Product material:Environmentally friendly PS plastics

 The capacity is about 480 ml

Cup size: 11cm in diameter * 10cm in height and 6.5cm in bottom

Packing quantity: 60 PCS/piece

 Product packaging:CAI li box

Baby description

optimumScope of use: bar, disco, specialty restaurant, leisure, party, date, friend gift, etc
Flash color: seven colors
Material: environmental protection new material food safety
Packing: Color box
Luminous duration: about 15 hours
Battery: CR2025 * 2