How to use vial crimper
1.Put Stopper onto vial.
2.Put flip off cap onto vial
3.Take the crimper in your hand
4.Put Crimper onto flip off cap
5.Press the handle
6.Check the effect,if the cap can slip,then check step 7.
7.If the cap is loose,just adjust the claw,then crimp the cap again.
(Adjust the claw from clockwise direction to loosen,and from inverse direction to tighten)
