With 2ml pod capacity, the Hotcig Koi PodCartridge is made of PC and stainless steel. It's compatible with 1.0ohm coil and 1.5ohm coil. The Hotcig Koi Pod has two editions: Standard Edition and TPD Edition. Designed for the Hotcig Koi Pod Kit, this pod cartridge is a kind of little smoke and its host connection mode is plug-in. Bound to meet the needs of customers and to bring a stunning vaping experience, the Hotcig Koi Pod is the best for your Hotcig Koi Pod Kit.