These blue agate "coasters" truly look like coasters and are used by many people as such. They are also used to display other crystals, figurines, statues...anything. Their beautiful teal hue is eye-catching. These make incredible gifts.
The agate coasters are perfectly polished with simple, natural edges. The sheen is beautiful.
The agate family is composed of quartz crystals. They are best known for their intention setting and emotional balance. Blue agate in particular helps with communication and honesty.