Has anyone else had an air bubble in a new mj kwikpen?
I’ve just started a new pen and this is the second time it’s happened. I held it upright with the needle upwards and did the priming thing but the bubble was still there.
I make sure the pen is vertical with the bubble at the plunger end when injecting, but should I be worried if it does get injected? It is going into fat not my bloodstream so I don’t know if that makes a difference.