The HCigar Prime Copper MOD is also called the (4Nine V2) by some, which is known for being one of the smallest and unique mechanical tube MODS out there. It uses a unique hybrid style top cap allowing it to be smaller than other MODs. Although this version looks similar to the 4Nine MOD it has been re-designed for the better. Previously the 4Nine Utilized a magnetic loaded switch that connected directly to the bottom of your battery and the switch was part of the body, now the prime uses a completely segregated switch with a spring loaded mechanism. The new switch also features a locking ring which the 4Nine previously lacked.
This device has a very low voltage drop because of its hybrid connector. The atomizer now has direct connection to the top of the battery, and all of the conductive areas are fully manufactured of copper. This allows for a very immediate and hard hit.
1pc HCigar Prime Copper MOD
2pc Copper Tubes for 18500 and 18650