Detailed Specifications (7 Available Sizes)
| Capacity | Neck Size | Height (Bottle) | Diameter | Ideal For |
|---|---|---|---|---|
| 5 ml | 18/410 | ~50 mm | ~22 mm | Sample / Travel Size |
| 10 ml | 18/410 | ~58 mm | ~25 mm | Essential Oil Blends |
| 15 ml | 18/410 | ~65 mm | ~28 mm | Facial Serums |
| 20 ml | 18/410 | ~72 mm | ~29 mm | Precision Skincare |
| 30 ml | 18/410 | ~79 mm | ~33 mm | Aromatherapy Standard |
| 50 ml | 18/410 | ~92 mm | ~37 mm | Body Oils / Massage Oils |
| 100 ml | 18/410 | ~112 mm | ~44 mm | Bulk Supply / Refills |
Why Choose Bastelica High-Flint Clear Glass?
Unmatched Clarity: Our clear glass is manufactured using high-flint raw materials, ensuring no green or yellow tint, making your liquid product the star of the show.
Versatile Decoration Base: Clear glass is the perfect canvas for customization. We provide professional Frosting, Silk-screen Printing, and Graduated Color Spraying to match your brand identity.
Leak-Proof System: Precisely engineered 18/410 threads paired with our high-quality dropper caps ensure zero leakage during shipping or use.
Chemical Compatibility: Lab-grade glass that won’t react with your essential oils or chemical formulations.







