Roll-Neck Vials, Type I Borosilicate Glass

Type I borosilicate glass vials with a roll-neck finish, designed for use with snap caps, tamper-proof closures, or nasal spray pump systems rather than a crimp or screw closure.

Common for nasal spray delivery and other pump-actuated dispensing formats where the closure needs to accept a pump or spray fitting instead of a stopper.

Standard bottom shape is flat. Vials ship uncapped; cap or pump fitting compatibility is confirmed when you submit a quote request.

This is a factory-direct product catalog. Pricing is quote-based. Submit a quote request with your required size, sterility, glass color, quantity, and closure type preference.