A pen like Novopen 4 that could hold all brands of pencartridges would be great! It's really annoying when you have an insulin that works very well, but don't have a device you like to inject with. I changed from Lantus to Levemir for mainly this reason... I HATED the pens Lantus came in... Luckily Levemir works very well for me, i'd say it probably works even better than Lantus did 
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22 years old, diagnosed T1D on october 14th 2004.
On MDI, Novorapid and Levemir, using the NP4 
Currently back to pumping with my IR1200, April 2008.
Been using D-tron and Animas IR1200 but prefer the pen  | 
