Each product at Dahlia Skincare is designed intentionally, so for our Mushroom Gua Sha Rollers, we chose real, ethically sourced Agate. These stones come straight from the Earth, so they will vary in color, slightly in size, and have minor “imperfections,” making each stone roller unique. Agate is a mineral, specifically a type of chalcedony, composed of microscopic quartz crystals. Agate is typically formed in volcanic rock and has a wide range of colors and patterns (which is why these none of these beautiful tools look exactly alike). The rounded edges can be used to massage larger areas like the cheeks and forehead, while the smaller contours and edges are ideal for areas like the under-eye area, jawline, and around the nose. In the metaphysical realm, Agate is believed to have a calming, grounding effect and is often used to balance yin and yang energies, which is the perfect compliment to our daily self-care rituals.