The P Series coils are the designed for the Geekvape Aegis Boost Pro Pod Mod Kit, these coils come in two variations both constructed out of kanthal and offer a rich flavour and dense cloud production. The 0.2ohm coils is best rated between 60-70w and will provide more vapour production, whereas the 0.4ohm coil is best rated between 50-60w and provides great flavour while also providing a considerable amount of vapour production, the 0.5ohm coils are best between 40-50w and will still provide great flavour but not as much vapour production as the other two coils.