These pods by Uwell are designed to be used only with the Kalmia Pod Kit. The pods are made of translucent black plastic so they look sleek but you are still able to see your e-liquid level.
Pre-installed is a 1.2Ω coil which allows for 13W of power to fire it, creating a super satisfying MTL experience. The pod has a capacity of 1.6ml which should last around 200 puffs with every refill.
Sold as a pack of 4.