Urchinite™ coaster set bring natural color and texture of purple sea urchin. Each coaster measures 4" x 4" each, with a cork backing. Coasters have a standard thickness of 3/8".
Handcrafted in California, and made with biocalcites, a natural mineral derived from purple sea urchin shells that are harvested seasonally from kelp restoration sites. Due to the seasonal nature of sea urchin harvests, availability is limited and each piece has a distinct origin from season-to-season. Color and pattern variation is inherent to the material and unique to each piece. Finished products may differ from the images shown.
Each item is made to order, so please allow 4-12 weeks for production.
Colorway: Unifetti
Finish: Honed matte
Thickness: 3/8"
Material: Purple sea urchin biocalcite minerals, plant-based binder from tree sap
