Are you through with marks on your table? Coffee rings, beer stains? No more, with E-Coaster! Always a beer coaster within reach. Just grab your phone for your very own beer mat and voila! Problem solved.

The Electronic Coaster

It's an electronic beer mat, but that's not all; it works for coffee too! The app summons a beer mat at your disposal, ready for use. Never again will you set your beer or cup of coffee on a beautiful table because you don't have a coaster. Never again will the plague that is known as coffee rings soil your wooden furniture.

Google Play: E-Coaster