Research Pen V3.5

Upgrade your research setup with the Reusable Pen V3.5 built for researchers who loved the tactile, confident “click” feel of the V1, but prefer the sleek, compact form factor of the V2. This next-gen pen is designed for precision dosing, better handling, and a more satisfying, controlled injection experience without going back to traditional syringes.

V1 Tactile Feedback, V2 Form Factor
The V3.5 brings back the deliberate, mechanical feel researchers liked in the V1, packaged in the streamlined body style of the V2 for easier handling and cleaner storage.

Needle-Hidden Design
A discreet injection mechanism helps conceal the needle during use—ideal for researchers who prefer reduced needle visibility.

Precision Dosing Control
A consistent, repeatable dial and delivery system supports accurate micro-dosing and reliable administration across studies.

Standard 3 mL Cartridge Compatibility
Compatibility: Easily works with universal 3ml pen cartridges.

Durable, Travel-Ready Construction
Built for repeat use with a sturdy body that balances durability with portability.

Check our other listings for extra cartridges and accessories.

⚠️ For Research Use Only – Not for human or veterinary use.