With the ability to vape concentrates you won’t need anything else for your vaping needs. From the Green MV Diamond button to the ego charging port every part of the WASP was designed to the highest standard that we at MigVapor know you deserve. With such simplicity, our ultra-compact WASP is a must for the mobile vaper. Along with a special control board for full watt output, and a quick charging time of 1-2 hours your control, vape time, and fun are endless. About The carborundum Coil: 1. Stable, Good performance of acid slag resistance 2, Good oxidation resistance 3. Carborundum does not melt and decompose the temperature of steam and has high thermal conductivity and low thermal expansibility.