... .MOQ:5000PCS Product name:Plastic colorful and flashing LED bar for business giftLED coffee mug, Light up coaster, promotional ... coaster, promotion gift, Glow coaster, flashing coaster, bar promotion gift, party giftSpecificationsLED lights: 2 x red, 2 ... on/off buttonPCB board could take out for clear the outer partsCustomized designs acceptedSuitable for Pub, KTV, Disco, Birthday Party ...