solution
no problem
(1) remove the label
(2) take orange screw end off the Nova rapid
(3)get a coloured band from electric toothbrush head
place naked, screw topped cartridge into holder and follow it with coloured ring
hey presto a nova 5 pen firing lantus whoo hoo
no problem
(1) remove the label
(2) take orange screw end off the Nova rapid
(3)get a coloured band from electric toothbrush head
place naked, screw topped cartridge into holder and follow it with coloured ring
hey presto a nova 5 pen firing lantus whoo hoo