The ECO Universal Coil (EUC) is specially engineered to keep the sleeve while just replacing the EUC in a convenient way, making vaping affordable! 
The universal design makes it highly compatible. Get your EUC now!
Available in:
0.2 Ohm Claptpn (50-70W)
0.3 Ohm Clapton (35-40W) 
0.4 Ohm Clapton (40-50W)
0.5 Ohm Clapton (35-40W)
0.3 Ohm SS316L Ceramic (35-40W)
0.5 Ohm SS316L Ceramic (25-35W)
Coils come in packs of 5