The Grand Puff Budgie empty Glass Cartridge for D8 and THC oil is a cost-effective solution for your cart needs. It boasts a ceramic coil and offers a tank capacity of either 0.5 mL or 1.0 mL. With a resistance of 1.4 ohms and an aperture inlet of either 1.5 mm or 2.0 mm, depending on the tank size, this cartridge is designed to provide a high-quality vaping experience. The mouthpiece is installed by twist-on / threading and includes a black plastic mouthpiece, while the center post material is made of stainless steel (SUS316).