On the pen front, something that some people are not aware of is that you can get reusable pens.Remember you can get a half-unit pen for your Novorapid too. That’s very useful.
To be honest, I have no idea why single use pens are becoming the default.
Reusable pens are more robust, take up less space in your fridge and better on the environment.
You just have to change the cartridge when it runs out which is pretty straightforward for most people.
@Type1Pat if you are prescribed the single use pens, I would encourage you to ask for the reusable pens and cartridges.