The Geekvape Aegis Boost coils come in a pack of 5. Using mesh coils to optimize flavours and crafted for both MTL and DL users. The 0.4ohm brings you a fulfilling direct to lung hit, where the 0.6ohm is more optimized for the mouth to lung vapers. Both coils are excellent for giving off full flavour, and a perfect amount of cloud. These are made for any of Geekvape’s Boost line-up and also the Geekvape Aegis Hero 40w, Z50, Zues Nano Tank, and the MERO AIO.