The STLTH pods are pre-filled cartridges made specifically for the STLTH device, sold three to a pack. Each holds 2 mL of e-liquid at 20 mg/mL salt nicotine, and STLTH uses a nicotine blend tuned to be extra smooth, which is aimed at people switching from cigarettes who want an easier throat hit. There's nothing to refill or maintain: you click a pod in, vape it, and swap it when it's empty. STLTH carries a wide range of flavours across fruit, tobacco, menthol and sweeter blends, so a three-pack is a practical way to keep a couple on rotation. If you're already on the STLTH system, these are the standard refill, and the smoother nicotine is the main reason a lot of switchers stick with it.