Yes, very nice to use as a small insulin container, but they are so damn delicate.
Normal insulin vials are not quite indestructible, but they can be dropped without too much of a problem. But the pen cartridges are so fragile!
I have mine in this thingy:
FUD Link:
And I love that thing.
But for other people here…if only we knew somebody cool on FUD that had access to a 3D printer, and could make a pen cartridge protective case.
But who do we know…
C…
Ch…
Chr…
Help me out, Chris. Help me think of the name.