J Jswole79 Senior Member Member Aug 23, 2019 #2 I never used one. Just be careful. Also they make ampule breakers and sell them at Walgreens and most pharmacies if you are clumsy and have fat fingers like me
I never used one. Just be careful. Also they make ampule breakers and sell them at Walgreens and most pharmacies if you are clumsy and have fat fingers like me
P0N Community Leader VIP Moderator Aug 24, 2019 #3 I've never used on either, but I do recommend using an amp snapper. They are cheap enough.