This V3 reusable pen injects liquid conveniently and is simple to use, load, and dispense accurately.
The V3 is metal, CLOSED CAP, you will see the needle when you inject.
Its user-friendly design makes it easy for anyone to use, and its precise dispensing mechanism ensures the correct dosage every time.
All the pens use a standard 3mL cartridge and universal pen needles.
Each click or number is equal to 1 unit.
The pens are made out of aluminum metal.
The pens are reusable just replace the glass cartridge.
This version of pens DOES NOT allow the needle to be hidden while using.
Each pen includes 1 cartridge.
Each order ships with our Brand New Yellow Refill Button! Click Here to learn how to use it!
Purchase additional glass cartridges here!
Please view this short video about finding the cartridge holder
Please view this guide to filling your cartridge.
Click here for guide to fill cartridge
Additional information videos & links are available on the FAQ page.
Not sure how many units to dial? Try The Dosing Calculator
RefillPen pens are compatible with 3mL short-stopper cartridges used in research protocols for BPC-157, TB-500, GHK-Cu, NAD+, MOTS-c, KPV, CJC-1295, Ipamorelin, sermorelin, and other injectable research peptides. For research purposes only.
Reviews
This pen is awesome. I am new to pens and had a v2. It was ok but felt clunky. This one is so much smoother. Use this with GHK-cu. No burning. No pain. I would suggest every one get this pen.
Pens are of very high quality! Customer service is however a whole other level! Extremely satisfied!
Easy smooth push for comfortable injection. Very good quality!
Great pens. Smooth injection travel and easy to use.
Great products!
superfast delivery!
super happy