Product Description

Cobalt blue glass bottle is one of the 3 color bottles in essential oil bottle collection. Color bottles can protect formula better than other clear bottles.

5ml, 15ml, 10ml, 20ml, 30ml, 50ml, 100ml glass dropper bottles are available.

Screw neck size 18/415 with applications like pump,mist spray and cap closures like tamper evident dropper and child resistant dropper are all suitable.
https://www.lecospack.com/dropper-bottle/glass-dropper-bottle/blue-glass-bottle-with-tamper-evident-dropper.html