Important please install new o rings on base
1 st 13 x 1
2 nd 13 x 1 if you wish easier sliding
you can fit 12x1 or 11x1 o rings
incude o rings
Pmma tank is good looking
strong enough if it falls from your hands
but as the most pmma tanks is not recommended for acidic
and strong e-liquids .
Use it wisely !