ERRL Opaque Blender Banger NailGive ERRL a Whirl Get your rig ripping oil like the best of them with the ERRL Opaque Blender Banger Nail! With this attachment the results will be anything but opaque thanks to its hybrid terp slurper and blender banger design that provides the best of both worlds to let you blow better tasting and more potent clouds. Made from a premium high quality quartz in order to provide superior durability and heating qualities directly to your fingertips.