This is the replacement ThisThingRips OG Four 2.0 RiG Cartridge. Fitted with a dual quartz rod atomizer with extra thick titanium coils, the OG RiG Cartridge delivers the type of big, milky rips you’d expect from a desktop dab rig. The ThisThingRips OG RiG atomizer features lava quartz technology that preserves the essential flavors and aromas of waxy oils with no smokiness or harshness. The double rod design creates large, lung-expanding clouds with thicker-than-usual titanium coils. ThisThingRips OG RiG Cartridge is easy to attach, load, and clean, and delivers exceptional vapor from your favorite waxy oils.