Don't know how long the tube is going to last but an overal experience is excellent.
About a week with heavy use and as I found out prob not safe for a rigorous work environment. If you hear the tube make a cracking noise, that's the glue joint breaking loose. Of the 4 I bought 2
tanks now are loose on the inserts, one came apart, although it was getting a 12 hour bumpy ride on the seat of a F350. It went back together and is not leaking. I was thinking of trying a clear quick set epoxy on the tube ends to more permanently attach them to the metal inserts. The other two have had no issues.
Overall I do really like them, they produce great flavor and vapor through a wide range of voltage on a V8 at 3.0-4.1v and work great on my 650 eGo-c vv pass-through. A couple of minor improvements like a little bit thicker tank that is secured better and maybe a twist-lock or threads for the atomizer tube base will make this an Excellent Clearo. The atomizer just kind of flops around without the top on while filling. Also when the
tanks get loose on the inserts you'll need to press the ends together to seat the atomizer base often.
No need to rebuild them when you can put in a new atomizer/tube assembly in 10 seconds for $2 gives it the potential to be truly long term and takes it out of the disposable category.