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Wholesale Primary Blue Glass Essential Oil Dropper Bottles – 5ml to 100ml Collection | Bastelica

Professional Grade UV Protection in a Stunning Cobalt Blue. Our Primary Blue Glass series is crafted from solid cobalt blue glass (not spray-painted), ensuring the color will never scratch or fade. With a standardized 18/410 neck finish, this series provides an excellent balance of aesthetic elegance and functional light protection for your premium formulations.

  • Color Integrity: Solid cobalt blue glass, durable and chemically resistant.

  • Size Range: Complete professional lineup from 5ml to 100ml.

  • UV Protection: Naturally blocks harmful light to maintain product potency.

  • Standardized Neck: Universal 18mm (18/410) for wide cap compatibility.

Detailed Specifications (7 Available Sizes – Primary Blue)

CapacityNeck SizeHeight (Bottle)DiameterIdeal For
5 ml18/410~50 mm~22 mmMini Samples / Kits
10 ml18/410~58 mm~25 mmPure Essential Oils
15 ml18/410~65 mm~28 mmAromatherapy Blends
20 ml18/410~72 mm~29 mmFace & Eye Serums
30 ml18/410~79 mm~33 mmRetail Standard Size
50 ml18/410~92 mm~37 mmBody Oils / Massage
100 ml18/410~112 mm~44 mmInstitutional / Bulk

Why Choose Bastelica Primary Blue Glass?

  • Inherent Light Filtering: The deep cobalt blue color is part of the glass formula, providing a natural barrier against oxidation and light degradation.

  • Premium Aesthetic: The vibrant blue hue conveys a sense of trust and pharmaceutical-grade quality, making it a favorite for medical and high-end beauty brands.

  • Precision Engineering: All bottles are manufactured with strict tolerance levels to ensure a perfect 18/410 fit, preventing evaporation and leaks.

  • Custom Branding Services: We provide professional Silver/Gold Stamping, Screen Printing, and Frosting to complement the blue glass base.

Capacity

5ml, 10ml, 15ml, 20ml, 30ml, 50ml, 100ml

Color

Blue

Neck Finish

18/410 (18mm)

Component

Material

Glass