The Axis-D pen system is a disposable, variable dose injection device designed for applications with a 3ml cartridge.

The elegant and compact Axis-D pen system is available as a high-quality plastic version with a large range of ergonomic options for an attractive and colourful design.


  • Dose adjustment from 0.01ml to 0.80ml
  • Customizable to alternative dose increments
  • Multiple injections
  • Manual injection
  • Dose correction to avoid injection errors and loss of product
  • Accurate dose reading with sliding window
  • No rotating outer components during injection to prevent interference

Applications of the Axis-D pen include:

  • The Merck Serono Fertility Pen 1.0/1.1 is developed exclusively for Merck Serono and suitable for fertility treatment.