This coaster is made of laminated foam core board.The discs are flat,stable,and slightly cushioned. Super-bright 4 leds neatly reflected and amplified through the clear vessel and liquid. Just stick it to any normal bottle or drinking glass,and click the button to turn on.
Qty1000, $1.290
Qty2000, $1.260
Qty3000, $1.210
Qty5000, $1.190
Qty10000, $1.090
