real simple noob question
how often do I need to buy new refillable 510 carts? I'm swapping round with 3 atm but after how many refills?
also : do I need new carts or can I change the cotton stuff only
also+1: do the ego mega carts seriously hold 2.5ml? might consider a mega atty if thats true
!
cheers!

how often do I need to buy new refillable 510 carts? I'm swapping round with 3 atm but after how many refills?
also : do I need new carts or can I change the cotton stuff only
also+1: do the ego mega carts seriously hold 2.5ml? might consider a mega atty if thats true
cheers!

