• Material: Cobalt blue glass
• Neck Finish: 18/410
• Closure Style: White screw cap
• Insert Included: No
• Light Protection: Medium UV protection
• Autoclavable: Yes

• Store thicker oils without a dropper insert
• Package aromatic and beauty liquids in a simple bottle format
• Protect contents more than clear glass would
• Use for small liquid products where direct pouring is preferred

20ml Blue Glass Aromatherapy Bottle with Screw Cap Is For:

• Thicker oils and liquids that do not need reduced flow dispensing
• Products that benefit from cobalt blue glass
• Makers who want a simple screw-cap bottle

20ml Blue Glass Aromatherapy Bottle with Screw Cap Is Not For:

• Pipette or drop-by-drop application
• Very watery liquids where a reducer insert may be more useful

• As a Storage Bottle: Fill with a compatible liquid, then secure the cap firmly.
• As a Packaging Bottle: Use where a direct-pour bottle format is the better fit.
• Processing Tip: Label clearly after filling if you are storing several similar blends.

• Handle with care, glass can break if dropped
• Clean and dry thoroughly before filling
• Store upright where possible
• Keep away from children if filled with unsuitable contents

Q: Is this better for thick or thin liquids?
A: It is especially useful for thicker liquids that do not need a dropper insert.

Q: Does blue glass fully block light?
A: It offers medium UV protection, which is more protective than clear glass but not fully lightproof.