Sent to you by Mr.H via Google Reader:
What good is an empty discarded glass bottle? It only deserves to go back to the recycle bin! NOOO! Wait, don't give up as yet, invert it over the "Re:fill Chime Bell And Lights" and see it dazzle on your restaurant table! The concept is this: you're in the restaurant waiting for the waiter to show up to take your order, frantic waving and subtle gestures aren't working. Use this ingenious gadget to attract the guy's attention: order = pink light; water = blue light and bill = green light. Sneaky me is never gonna hit the bill button!
Designer: Doyeop Kim