Gemtherapy coasters are crafted with Agate that is a semi-precious gemstone formed in nature. Welcome peace and balance to your house, office or personal life wherever you place these gemstone coasters. Their graceful, circular design has a positive and stimulating effect on emotions and attitude. Easy to clean and durable, these agate coasters will not just complement your interiors, but they will bring good energy with them. These natural agate slice coasters are the most unique item to add to your coffee table, dining table or bar, because there are no two alike. Agate properties bring positive vibes and are irresistibly beautiful to own. It also makes a perfect gift for your loved ones.