The MFS Origin Mechanical Mod clone is a 1:1 replica made from stainless steel metal (brass colored). The sleek elegant mechanical mod has three different tubes for various battery size fitments, an air control design and bottom firing button that contains a lock switch. Another interesting feature is the bottom center piece which can be rotated by using your finger or using a tool to adjust the firing pin positioning. The 510 threading allows you to use other popular atomizers and has effective connectivty with silver plated contact pins.

Further details:

The top cap offers an airflow control design where a small hole is drilled on the ring. The cap can be unscrewed and reversed for different look and function. To adjust airflow, simply loosen the ring to your comfortable airflow.

The bottom cap provides a thin ring that can lock the firing button. Along with the firing button is a center metal piece that can be spun to adjust your firing pin positioning. You can either use your finger and press on the middle bottom firing cap or use a common household tool to fit onto the slit of the metal piece to rotate and loosen if there is a tight feel.

Main tube only (the one with the logo) is for a 18350 battery fitment. Main tube and small tube together is for 18490/18500 battery sizes, and finally the main tube and medium tube together is for the 18650 battery fitment.