• Insulin pen
• Quick and simple to use
• Robust design
• Reassuring dose delivery

Novopen 4 Insulin Pen is an insulin pen which is the world�s most used durable pen device, refined and updated through more than 25 years of experience with millions of people with diabetes worldwide.

• The penfill cartridges are quick and simple to change
• Easy to set and easy to read dose-display
• Easily correct a dose by simply turning the dial the other way
• With robust design that is built to last 5 years

• Pull off the pen cap
• Twist off the cartridge holder. Put it to one side for later use
• The piston rod may stick out your pen. If so, push it completely in until it stops
• Take a new insulin cartridge. Hold the black cartridge holder and let the cartridge slide in with the threaded end first
• The color of your cartridge may differ from the one shown
• Twist the cartridge holder back on, as illustrated until you hear feel a click