Esterigon is the first 21mm mod of the Golden Greek APV line, a mechanical non telescopic mod for 18490 and 18500 batteries (18350 and 18650 are optional accessories), features a very smooth firing top-side button, airflow control, innovative locking mechanism at the bottom of the mod, 510 connector with fully self adjusting center pins for flush mounting atomizers and to accommodate battery height fluctuations, rotatable contacts for constant fresh power, simple dis-assembly/assembly and much more.

A creation of the master of GG: Imeothanasis.

In stock


Simple but very effective locking mechanism that cant move or get unscrewed and fire your esterigon by accident.
Extreremely easy assembling-dissasembling procedure.
Side venting holes for real safety and away from your face.
It sits in vertical position.
It doesnt roll on surfaces.
Ability to accept all batteries with different tubes.
Air control that totally seals air.
Automatically adjustable center post to accept all atomizers.
New style connector that doesnt allow liquid to escape to your battery.
4 cuts on connector to avoid damage on it and increase air pass.
New spring loaded application that maximize the electrical conductivity (bended spring, strong spring, spring with fat base that is kept by a case that makes spring and case behave like one piece, very small tolerance between case and moving pin so spring doesnt play a major role in conductivity, spring that sits inside the moving pin so it touches moving pin with its top and side surfaces at the same time).
Rounded contacts on posts that button touch to avoid any kind of misfires.
Shined contacts to maximize electrical conductivity.
Contacts, button and its spring can be removed (when you want to clean or replace them) with a simple pull, using only your fingers.
It takes 18xxx batteries but its still at 21mm external diameter.
There is no plating anywhere on esterigon, something that is reducing the electrical conductivity and make contacts look bad after sometime.
Its all shined to avoid dirt and rust. Also it will not get shined to only where you put your fingers after some time because its already shined.
Its contacts need cleaning very rare because you can turn the contacts to a new position everytime you see a reduced electrical conductivity, so you have new contacts every time.

Technical Specs:
Width: 21mm.
Height: 89mm (18490 mode).
Weight: 90grams (18490 mode).
510 Atomizer connector.
Made of 303 grade stainless steel.
Brass electrical contact points (new alloy).
Top – Side Button.
Venting: 2 Bottom side venting holes.
Locking mechanism: “Current Interrupt”.
Innovative “off center” springs loaded contact pins, that provide better contactivity with autoadjustable features.
The very elegant, hard hitting Esterigon is offered in 18490/500 with the option to add 18350 or 18650 tubes.

Total length with common battery sizes
18490 : 89mm
18350*: 74.5mm
18650*: 105mm
* Sold Separately