The Veev One is a closed system, which means there's no refilling or coils to deal with. You click in a pre-filled pod, vape it, and swap it when it's done. The pods come in a range of launch flavours at 20 mg, each with a built-in ceramic coil, and a semi-translucent mouthpiece lets you see how much e-liquid is left. The device itself is light, with an aluminium body and a clean, simple shape. You can vape it just by inhaling, or use the fire button if you prefer, and LEDs on the side show the battery status while you vape. It's a good fit for someone who wants the convenience of a disposable but with a reusable device, keeping the cost and waste down by replacing only the pod rather than the whole unit.