Replacement cartridge holder for Novo pens. This replaces the original to make it compatible with universal pen cartridges. No modification needed. No adapters needed – a true plug-n-play option making Novo pens ready to go.
Simply remove the original cartridge holder and use this one instead.
NOTE: Certain type (shape/size) of cartridges require the use of included spacers. Two removable spacers are included and one self-centering spacer that is glued in place as a permanent solution. Recommended to use spacers only if/when needed.
