Smiley Coffee Mug
A mug with a molded bottom so that spilled coffee rings turn into smiles
A product prototype that turns unintentional coffee drips into intentional graphics directly on the desk surface.
The bottom of the mug features an embossed relief forming eyes and a smile. As excess coffee runs down the exterior, the base acts like a stamp, leaving behind a clean smiley-face ring mark whenever the cup is set down.
An everyday object hack that converts messy liquid spills into something a little more fun.