True Essence 3ml (3/4 Dram) Cobalt Blue Glass Roll-on Bottles with Metal Roller Balls - Refillable Essential Oil Containers for Aromatherapy, Perfume & DIY Blends (Pack of 720) - Perfect for Travel, Gifts & Holistic Wellness

Vials Size: 15 mm x 35 mm Glass Vials Color : Cobalt Blue Capacity: 3ml, 3/4 Dram Caps : PP Black Roller Ball: Stainless Steel

3/4 Dram, Aprox 3 ml , Diameter 15 mm, Height 35 mm

High Quality Type 1 Glass Vials, Continues thread.

Stainless Still Roll on Ball & PP Black Caps.

3ml, 3/4 Dram