These Blue Lace Agate (Synthetic) Plugs come in a concave finish making them super lightweight for stone jewellery. Immaculate polish throughout. Every piece of jewellery is completely unique and handmade. We'll match up pairs as best as possible. These materials are beautiful in their own right, so please expect marks, imperfections and slight colour variations. Biocompatible and kind to your skin. (Only wear in fully healed stretched lobes). Natural prevention from infection and odour.