These are so easy to use, just load a month of product into the 3ml cartridge, screw on needle, purge the air before use, dial in the units you are researching and done.

Each V2 Auto Pen Research Kit Contains:

1. One (1) V2 Auto Pen
2. Eight (8) Sterile 3ml Vials
3. One (1) Transfer Syringe 3ml
4. Eight (8) - 31 Gauge Pen Needles
5. Two (2) Bac Water 3ml Vials
6. Alcohol Wipes
7. One (1) Carry case for pen and accessories
8. Link to instructions: https://netpeps.com/products/v2-auto-pen-instructi..
9. We are a research chemical company, not a pharmacy, and we are not medically supervised. Our products are not FDA-approved or regulated and are not to be represented as FDA-approved medications. Due to the nature of our products, which are intended strictly for research purposes, we do not provide dosing instructions, as our products are not for human consumption. We reserve the right to refuse business to any individual or entity that violates our terms and conditions.