Starburst and conical design of the snap plug provides self centering needle penetration guidance as well as better resealability of plug after use. Plug is designed to easily push in and remove from the vial. Tight fit offers good sealability.
The 15mm Snap Plug has a pre-scored starburst to offer a penetration aid for dull or thick needles. Plug is designed to easily push in and easily be removed from the vial.