Mig Vapor Wasp Replacement Coil by Mig Vapor Save 10% $ 9.99 $ 8.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart The Wasp coil was perfectly designed for wax vaporization. It uses carborundum rods to soak up the concentrates and ss316 wires to heat.