Q1: What is the capacity of this bottle? Is it accurate?
A: This bottle has a nominal capacity of 30 milliliters (approximately 1 fluid ounce). The actual fill volume is typically slightly more than 30ml to ensure the dropper functions properly when the product is full and to allow appropriate headspace.
Q2: Why choose amber (brown) glass?
A: Amber glass effectively blocks ultraviolet (UV) light, preventing harmful wavelengths from degrading the active components in essential oils, skincare products, or other light-sensitive liquids. This extends the product's shelf life and preserves its efficacy.
Q3: How does the dropper work? Can it dispense precise amounts?
A: The cap contains a glass dropper assembly with a rubber (or plastic) bulb. By squeezing and releasing the bulb, liquid is drawn up and dispensed drop by drop. Each drop delivers approximately 0.03-0.05ml, allowing for precise dosage control, making it ideal for potent formulas like essential oils and serums.
Q4: Is the bottle leak-proof and sealed?
A: Yes. The bottle features a standard threaded neck combined with a triple-seal structure (inner plug + dropper + outer cap), which effectively prevents leakage and evaporation. This design ensures safe daily use and transportation.
Q5: Can labels and logos be customized?
A: Yes, we offer OEM/ODM customization services. We provide various label materials, printing techniques (such as hot stamping, screen printing), and custom cap colors. Logos can also be directly screen printed onto the bottle to meet your branding needs.
Q6: Is the bottle suitable for all types of liquids?
A: It is widely used for essential oils, carrier oils, CBD oil, perfume, skincare serums, nail polish, and similar products. However, compatibility should be verified separately for strong acids, alkalis, or highly corrosive liquids.
Q7: How do I clean and reuse the bottle?
A: Disassemble the dropper from the bottle, rinse both parts with warm water and a mild detergent, and allow them to air dry completely. We do not recommend reusing it for entirely different types of liquids to avoid cross-contamination.
Q8: Is there a minimum order quantity (MOQ)?
A: Typically, there is no MOQ for in-stock items. Custom services (such as logo printing, special cap colors) require a minimum order quantity, which varies based on the complexity of the request. Please contact our sales team for specific details.
Q9: What is the packaging and shipping method?
A: Bottles are usually packaged individually with bubble wrap or cardboard dividers. Bulk orders are shipped in sturdy cartons. We can provide neutral packaging or custom-branded outer boxes upon request.
Q10: What are the ideal use cases for this bottle?
A: It is ideal for private label brands, boutique shops, distributors, crafters, aromatherapy practitioners, and as premium gift packaging or sample bottles.