V4 Reusable Research Pen — Rose Gold

The V4 Reusable Research Pen builds on the longer, balanced profile of the original V1 while introducing a more compact body, concealed-needle cap and improved cartridge utilization.

Its shortened dispensing stroke allows the internal plunger to travel farther into the cartridge, helping reduce the amount of material left behind. The result is a precise, efficient platform with comfortable handling and smooth mechanical operation.

Key Features

• Balanced, slightly shortened V1-style body
• Concealed-needle cap for discreet use and storage
• Adjustable range of up to 60 units
• Smooth, repeatable dispensing mechanism
• Improved plunger travel to reduce cartridge waste
• Compatible with standard 3 mL (300-unit) cartridges
• Durable, lightweight metal construction
• Reusable and easy to transport

Package Includes

• One V4 reusable research pen

Cartridges, needles and additional accessories are sold separately.

⚠️ For research use only. Not for human or veterinary use.