Color varies with each stone, as it is natural and unique Contemporary glasses made entirely from recycled glass and stone, Stone Wine Glasses embody an intriguing sword-in-the-stone design and feel nice to hold. The form is inspired by cairns, the carefully balanced stacks of stones that mark the way along hiking trails in New England forests. Since no two are alike, the design also makes it easy to recognize a particular wine glass. Pair perfectly with stone bottle stoppers and napkin rings.