The Pulsar Female Double Layer Quartz Banger features a double wall design which allows you to vaporize more concentrates at lower temperatures for the tastiest dabs! The double walls ensure that the heat is evenly distributed, so you’re not overheating, or “cooking” your dabs when you heat the dish. Enjoy the extra large dish for those who like to dab big! Best used with rigs that have a 90 degree joint (straight up). Assorted sizes available.