... name:Supply event&party deceration plastic flashing beer mugBeer and Cola Mug with LED Light Flashing 350ML 1. Flashing in 6 LED lights: 2 ... available2. With an on/off switch on the bottom of beer mug3. Flashes when the mug is taken up, and the ... Coaster, Light up coaster, promotional coaster, promotion gift, Glow coaster, flashing coaster, bar promotion gift, party giftSpecificationsLED lights: 2 x red ...