Designed for the hotcig kubi refillable pod kit , the Hotcig Kubi Pod Cartridge is a 1.7ml refillable pod cartridge with easy refilling design. Fearturing leakage-proof design and updated 1.4ohm/1.8ohm organic cotton coil, the Hotcig Kubi Refillable Pod will bring you great vaping experience. Just get the refillable Pod for your Hotcig Kubi Kit and enjoy a superior vaping. 4 pieces each pack.