Enjoy the benefits of natural Crystals with this triple-protection water charging coaster to charge water with healing crystal energy and keep yourself safe and healthy, place any glass or mug on this coaster Crafted with black tourmaline, tiger eye and pyrite set in a polished resin base, His coaster is the ideal solution to maintain your space's protection from harmful energy while maintaining its attractive appearance The triple-protection water charging coaster is the perfect way to reap the benefits of natural Crystals while also keeping your space protected from negative energies. Crafted with black tourmaline, tiger eye and pyrite set in a polished resin base, this coaster provides the ultimate protection for any home or office.