It is upgraded Kanger T3 Bottom Coil Clearomizer
with a metal tube containing 2 viewing windows, which make it looks
nice on your battery and allows you to check ejuice leve anytime.
The replaceable coil locates at the bottom and can provide a nice warm vapor without burned-taste.
Bottom Coil For Kanger T3 Clearomizer is a bit smaller in size, but fit the MT3 well. No leakage at all.
The clearomizer has a 510/eGo threading and can work well with most batteries with 510/eGo threading.