These are used as replacement coils in nexMESH Sub-ohm tank that supports a lightning-quick fire-up. It is designed using a perforated Kanthal A1 material, that has 3 times the density of standard mesh coils. The sophisticated microwave netting of nexMESH delivers an increased density and greater surface area which ensures a consistent coil performance.
The problem of spit backs is effectively prevented by virtue of the unique triple density mesh design of the coils. If you are looking for maximum clouds and flavour from your kit, then you need to try OFRF nexMESH Sub-Ohm Coils.