Tall narrow neck design: Facilitates easy sampling and secure closure
Blue glass construction: Provides clear visibility and protects contents from light
4ml capacity: Suitable for precise measurement and storage
Solid pattern: Ensures consistent appearance and easy identification
Bulk packaging: Supports high-volume needs for businesses and labs
Summarized by Shop
These are 4ml glass vials and have a 13-425 neck finish. The vial is a tall, narrow and slender glass container. Glass vials are ideal for pharmaceutical purposes, essential oils, perfumes and essences. These vials are sold by the case (306 count).