Sigelei Telescopic Mech Mod
It is finished in a smooth satiny stainless steel with polished Top and Bottom Caps. All contacts are Brass including inner button contact. There are four generous vent holes at the base. You can use 18650 batteries with it fully assembled or you can remove the short tube and use an 18350 battery. All threading is very smooth, nicely machined.
|Dimensions||4 x 1.2 x 1.2 in|