These replacement pod cartridges are designed, and compatible with the Acrohm Fush Nano Pod System only.
With that being covered, the Acrohm Fush Nano Pod Cartridges do come in a pack of two. Each replacement pod does have an e-liquid capacity of 1.5ml, and features a top fill port. This makes them very easy to fill. Simply take off the the mouthpiece, and fill with your favorite e-liquid. Also, these pods do connect via a magnetic connection.