A quarter section of a Φ2.8mm ring is carved and decorated. The round curved surface has a matte finish with a soothing texture, while the excavated portion has a rough but dazzling luster, creating a beautiful contrast between the two rings. It is carved with a special excavator, and the carved areas are dazzlingly reflective. This item was inspired by Radiohead's "Kid A" album. *We can also make rings in sizes other than the indicated finger size. Please contact us. Please contact us at <e-shop@shunokubo.com>.