Products / VR Series

Reusable Injection Pens

Metal, aluminum and plastic pen platforms for repeat-use, cartridge-based drug-delivery projects.

Discuss This Platform

Select a model

VR Series model range

Product comparison

Compare VR Series models

ModelMaterial / sizeDose / scaleCartridge / containerKey difference
VR-1Metal
163 × 18.5 mm
Custom scale markings3 mL configuration availableClassic cylindrical metal design with pen-style clip
VR-2Metal
165 × 17.5 mm
Custom scale markings3 mL configuration availableSeven standard metallic colors and recessed interface
VR-3Aluminum
174 × 17.3 mm
Custom scale markings3 mL configuration availableElongated aluminum housing
VR-4Plastic
163 × 19 mm
Custom scale markings3 mL configuration availableCompact rounded plastic housing
VR-5Plastic
176 × 18.6 mm
Custom scale markings3 mL configuration availableMinimal white, long-body plastic design
VR-6Plastic
168 × 18.9 mm
Custom scale markings3 mL configuration availableMultiple housing colors for product-line differentiation

Dimensions are approximate. Open a model for colors and full specifications.

Selection guide

Select a replaceable-cartridge pen

  • Compare housing materials, dimensions and finish options.
  • Review the cartridge drawing alongside the selected pen interface.
  • Specify dose volume and increment separately from the printed scale.

Technical inquiry

Start with your requirements.

Send your cartridge drawing, required dose volume and increment, and preferred housing.

Reusable device platform with a replaceable-cartridge format.

Request a platform review

Have a Pen Injection Project?

Tell Us What You Need.

Discuss Your Project