The first round is on these effortlessly cool coasters, hand carved from sandstone. Shades of red, violet, and brown mix together in dramatic swirls and stripes, creating a warm, rainbow-like effect that makes this stone truly one of a kind. Trust us, they'll be the topic of cocktail conversation. Handcrafted from locally-sourced rainbow sandstone from the mountains of India, each coaster can take several days to make. From the first cut to the final polish, artisans bring their generations of experience to reveal the unique character of each piece. All made start to finish in a fair trade environment in Agra, India. Set of 4 coasters. Note: Due to the porous nature of sandstone, water marks may be apparent over time. See care instructions and wipe dry after use.