They make ampule openers that score the side for you.
Also I have used a butter knife to score one side of it and then put a piece of tissue around the top and snap it with a quick motion.
If you have alot of Amps I would just snap them with my fingers but you also risk shattering them.
Also I have used a butter knife to score one side of it and then put a piece of tissue around the top and snap it with a quick motion.
If you have alot of Amps I would just snap them with my fingers but you also risk shattering them.








