20/400 1oz Black Glass Dropper | SKU: BSC-022
20/400 1oz Black Glass Dropper | SKU: BSC-022
SKU:BSC-022
In stock
Couldn't load pickup availability
Neck Size: 20/400
Material: Glass
Capacity:
Industry graded:
- Cosmetic
- Essential Oils
- Pharmaceutical
- Wellness
Premium black glass dropper with 20/400 neck finish for 1oz bottles—the go-to packaging solution for essential oils, serums, and concentrated formulas. This versatile dropper features durable borosilicate glass that shields contents from light degradation while projecting a professional, sophisticated appearance. The standardized 20/400 threading accommodates universal dropper caps for hassle-free assembly and refilling. Perfect for cosmetics, wellness products, and specialty liquids, SKU BSC-022 delivers reliable, reusable packaging that builds customer confidence and brand credibility.
Share

Frequently Asked Questions
Compatibility: Is this bottle compatible with essential oils/corrosive liquids/food products?
Contents should be assessed for compatibility based on packaging material and chemical composition of the fill. Temperature of the fill contents will play a factor and should be assessed case by case. Please contact us if you are unsure about the material of the bottle, jar, cap, sprayer or pump.
Closures & Neck Finishes: Does this bottle include the cap, or do I need to select a matching neck finish (e.g., 28-400) separately?
Closure compatibility is dictated by neck size of the bottle or jar and should be matched to the desired closure. There are featured sets for our most popular combinations available on our site. For any uncertainties, please contact us and our specialists can help you find a packaging solution for your needs.
Material Specs: Is this plastic BPA-free / Recyclable / PET / HDPE? Is the glass Flint or Amber?
Material specifications are outlined in the product description as well as in the title of the product. For fill compatibility, please confirm with your product supplier or chemist. Fill temperature and shelf temperature often differ so ensure the packaging material is compatible with all stages of your production cycle.