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.