I think my Guardian Angel drinks.
Buy the single for $10 or buy an assorted set of 4 for $34
The graphics are printed directly to the marble stone using a UV flatbed printer. There are four cork circle pads on the bottom of each coaster to prevent scratches and save your furniture. Each tile measures 4"x4" and has natural characteristics that make every single one unique. To clean, simply wipe with a damp cloth.