OK they're pc with the attendant frgile threads and no 'o'rings is a pain but he the pics don't show any so no surprise, some of the colurs are a bit insipid but good stash items for your orchids or KFs...sevicable cheap item, can't say fairer.

Nice enough piece for 4 and a half bucks....plating looks a bit cheap and bling but can be sanded back to brass..really needs the airflow control valve..but with that it works fine...old tech but entirely servicable modular low fuss system..especially for newbies

Everything I've said in my other reviews still stands. I usually dilute down to 4mg using 60percent VG/40percent PG (plus some Hongtashan flavour concentrate) bringing the final juice up to 50/50 which thickens it up a bit. OK quality cheap good for budget vapers or those who like chinese ciggies.

Thought I'd try a roll rather than the pre-cut this time round (the precut are fine but sometimes can be bit skimpy on longer 18650s) Anyroad..cut to desired length, carefully strip old wrap off batt if desired, write batt details,-pair-date bought whatever on batt(clear wrap y'see) slip batt into tube, light going over with heat gun on lowest setting (no need to get too close-hairdryer would probably work fine too) shrinks uniformly well and tight, not too thick but seems strong/tough..can be trimmed with a sharp scalple if you used too much....plenty for good load of batts did about 15 still 1/2 roll left..will be buying more. note- I suspect smaller lengths could be used to repair scuffs etc...but it would add to batts overall girth..all in all I prefer complete replacement but y'know if you've only got a bit left should work as a temp fix..well as good as a ratty bit of tape anyway.

Tiny, seem strong enough, plenty of 'em for the price, should be easy to mount in counter-sinks for DIY jobs...usual FT deal.