The Keen Mechanical Mod is the newest design by Stan at TenaciousTXVapes, manufactured by Timesvape. The Keen Mech Mod is a single tube mech which runs on either an 18650, 20700 or 21700 cell (all sold separately), and has a unique floating contact pin with ball head for hard hitting. The tube itself is 30mm at its widest point, tapering to 25mm or 27mm at the top. The contact pin is gold plated with a flat smooth button spring for a perfect connection every time.
Posted by Carson Lee on Aug 7th 2019
Very nice fit and finish across the whole thing. Threads glide like lube on ice, and the beauty rings allow me to run any atty up to 30mm. Upon receiving the device, the switch would not unscrew but I threw it in the freezer for 10 minutes and it came off fine.
Posted by G Money Vapez on Jul 12th 2019
Beautiful piece of art feels great in the hand takes all batteries that we use today. Also has some ring so it makes all atty's look great. The only thing I didn't like was the little bit of copper like treads wore dirty . But all in all it's a beauty.
Posted by Duane Riggins on Jun 20th 2019
Its my first mech but its nice! Good threading, no scratches, Hits hard... get you one. Good pricing too!