Couldn't decide if I wanted this or not but finally ordered one.
Delivered 6/5/2017
Glass:
24 X 15mm
Drip Tip:
11.65mm including threads
24mm OD tapering to 13.6
6.5mm ID
Base:
12.1 including 510
2.9mm deep
24mm OD
Barrel / Top Ring:
24 X 15mm
(14.15mm ID at threads)