Hello I was wondering if anyone else finds it difficult to remove the top portion of the tank from the bottom part for refilling. I have found it difficult to get a grip on the bottom portion to unscrew the glass top so i can refill it. could you maybe alter the design so that the bottom part is shaped like a gear so there is something to grip. thanks for your time
The tight design is for long using consideration,if the connection between the base hardware and the glass is so loose,after some days,the airtightness will not as good as before.
So we suggest here:http://www.aspirecigsupport.com/viewtopic.php?f=11&t=38.
Thank you and have a nice day!