Use a 1" tank for the Boge Cartos !! 

The M1A1 tank from Notcigs is made from an UNCRACKABLE tube material that only Notcigs has , it has a locking side screw for positive holding to the cartomizer , it has Aluminum ANODIZED ( impervious to corrosion ) top and bottom caps , both internal and external orings on BOTH the bottom and top caps .

If you can break it we will replace the tube section no charge ! We also have a spares / rebuild kit that includes 1. screw 1. internal o-ring 1. external o-ring and a Syringe for refilling the M1A1 tank for $5.95 

 A TANK uses a Cartomizer as the center section , the cartomizer will need a hole drilled or punched in it to allow juice to flow from the tank into the cartomizer , many punch thier own cartos about 3/8" from the top of the threads . Use the SIDE filler port to refill your tank , this screw also acts as a LOCK to hold the tank in place. 

1" tanks are for regular size carts like a Boge 35mm or 1.4"  long , the 1.5" tanks os for XL types 50mm or 2" long , the 1.5 " is approx. 5 ml juice storage the 1" is approx 3ml juice storage. 

Based on the Vermonster / CHaos / yzrmbsg  design from VF 

thanks guys !!

Tanks Cannot be returned for a refund , this woud be a USED item that cannot be refurbished. sorry