Answer
Aug 12, 2019 - 04:10 PM
The custom square absorbent stone coaster, specifically the 4.25 squared union printed ones, aren't sealed, yet they resist stains with proper care. Fresh beverage stains usually wash out with water. For stubborn stains, use mild detergent and light scrubbing. If you prefer a sealed version, our natural stone coasters, the tumbled stone variety, are sealed. Visit www.printglobe.com/tumbled-stone-coas... for more information.
