2ml 5ml Glass Dropper Bottles for Liquid Storage

KANGHUA 2ml/5ml Glass Dropper Bottles: Stop Wasting Money on Bad Containers

Let's Talk About What Actually Goes Wrong

Ever had this happen? You ship a batch of perfume samples, and half come back leaking. Or you notice your expensive essential oils are getting thicker because the bottle isn't sealed right. Maybe you've thrown away medicine because the dropper stopped working after a week.

We've been there. That's why we made these 16mm Glass Dropper Bottles. They're not fancy for the sake of it—every part solves a specific problem we've seen people struggle with.

Made from the same tough glass labs use (borosilicate), they handle everything from eye drops to perfume. And if you're buying in bulk, our small glass vials wholesale prices mean you won't pay extra for quality. These aren't just bottles—they're the reason you'll stop worrying about your liquids.

The Details That Actually Affect Your Work

• Sizes that make sense: Eye drops are usually available in 2ml sizes; travel perfume is usually available in 5ml sizes.
• Glass that lasts: Borosilicate
• Works with what you have: Use the dropper, or swap in roll-ons, sprayers, or corks—whatever your product needs
• Precise drops: Each drop is exactly 0.02ml—no more wasting expensive liquids by accident
• Safe by design: Kid-proof cap (you have to push and twist) keeps medicines safe, and seals so tight nothing evaporates
• Good for business: FDA and CE approved—sell your products in the US, EU, and most countries without extra testing

See How They Work in Real Life

Notice the little things—the way the cap fits tight, how clear the glass is, the precision of the dropper:

Watch our quick video here to see them in action—how easy they are to fill, how the cap actually keeps kids out, and why they don't break when you drop them (we tested it).

Why These Actually Work Better Than What You're Using

Glass That Doesn't Ruin Your Products

Cheap glass reacts with liquids. We've seen citrus oils eat through soda-lime Glass Bottles in weeks. Our borosilicate glass?

• Won't mess with your perfumes, oils, or medicines—no chemical reactions, no weird smells
• Takes temperature changes like a champ—put it in boiling water to sterilize, then straight to the fridge
• Thick enough to survive shipping (we've had customers tell us they dropped a box and only 1 broke)

Droppers That Actually Do Their Job

Ever had a dropper that either squirts too much or nothing at all? These are different:

• Consistent 0.02ml drops—important when you're measuring medicine or blending expensive perfume
• Silicone bulb that doesn't get hard or crack after a month (we've tested them for 6+ months of daily use)
• Won't clog with thick liquids like lotion or myrrh oil—just rinse with warm water

Caps That Actually Keep Things Safe

The cap isn't an afterthought. We designed it to solve real problems:

• Kids can't open it (we tested with 5-8 year olds)—but adults can with one hand
• Seals so tight, we left perfume in one for 3 months and it didn't lose any scent or volume
• Fits all our 16mm bottles, including 3ml amber glass vials—so your packaging stays consistent

How to Get the Most Out of Them

1. Fill them right: Leave a tiny gap at the top so liquid doesn't squirt out when you put the dropper in. Use a small funnel—trust us, it's worth the extra 10 seconds to avoid spills.
2. Keep them working: If the dropper gets slow, soak it in warm water for 5 minutes. Check the cap every few weeks—if it feels loose, replace it (we sell extras in our small glass vials wholesale program).

Who's Actually Using These (And How)

We didn't guess—we asked our customers how they use these bottles:

• Small pharmacies: 2ml bottles for sample medications. The precise dropper reduces waste, and the child-safe cap keeps them compliant with regulations.
• Perfume makers: 5ml bottles for refillable bottle perfume samples. Many pair them with our Amber glass bottle with pink cap for a branded look that stands out.
• Aromatherapists: Blending custom oil mixes in 5ml bottles. 

What This Actually Means for Your Business

• You'll waste less product: One perfume maker told us they cut waste by 35% because of the precise dropper. No more over-pouring.
• Fewer customer complaints: Leaks and evaporation are the top reasons for returns. Our customers see 40-60% fewer issues.
• Save money on packaging: Small glass vials wholesale prices are 25-30% lower than retail, and they last 3x longer than cheap bottles.
• Look more professional: Custom options let you match your brand—customers notice the difference in quality packaging.

The Certifications That Actually Matter

These aren't just logos—they let you sell with confidence:

• ISO 9001: Means every batch gets checked. We test thickness, how well they seal, and dropper precision before shipping.
• FDA Approved: Safe for food, medicine, and cosmetics. Important if you're selling in the US.
• CE Certified: Passes EU safety standards. Required if you want to sell in Europe.
• RoHS Compliant: No harmful chemicals. Good for the environment and makes customers trust your brand more.

Make Them Look Like Your Brand

We can tweak these to match your products (minimums apply, but we're flexible for good customers):

• Colors that work for you: Clear (so customers see your product), amber (protects light-sensitive stuff like essential oils), or custom tints. The amber glass bottle with pink cap is a favorite for skincare lines.
• Different caps: Need roll-ons for lotion? Sprayers for toner? We can swap out the dropper for whatever works.
• Your logo on them: Screen printing or laser engraving—subtle enough to look professional, not cheap.
• Other sizes: Need 8ml for custom designed perfume bottles 8ml? Or 1ml for tiny samples? Just ask.
• Packaging that matches: Custom boxes or blister packs with your colors—great for retail displays.

How We Make Sure You Get Good Bottles

We've had enough bad experiences with cheap manufacturers—so we built our process to avoid mistakes:

1. We test the glass first—no heavy metals, no impurities. If it fails, we send it back.
2. Machines make each bottle exactly 16mm wide—so caps fit perfectly every time.
3. We heat them to 560°C and cool slowly—this makes them strong enough to handle daily use.
4. Every dropper gets tested—we check that each drop is exactly 0.02ml before pairing with bottles.
5. We fill every bottle with water, seal it, and shake hard. If any leak, we throw them away.
6. We pack them in foam that's just tight enough—99.8% arrive without cracks (we track this).

What Our Customers Actually Tell Us

What Our Customers Actually Ask Us

• Q: How many do I need to buy for wholesale pricing?
  A: 500 for standard 2ml/5ml bottles. Custom stuff (like logos or custom designed perfume bottles 8ml) needs 1,000. But if you're just starting out, contact us—we can usually work something out.
• Q: Will these work with thick liquids like lotion or hair oil?
  A: Yes—just warm the bottle in your hand for a few seconds to thin the liquid, and the dropper works fine. We test with shea butter blends and thick serums regularly.
• Q: Can I get samples before I order a bunch?
  A: Absolutely. We'll send up to 5 free samples (standard clear 2ml/5ml). You just pay shipping, and they go out in 1-2 business days.
• Q: How long does it take to get custom bottles?
  A: Standard bottles ship in 3-5 days. Custom ones take 10-15 days. If you need them faster, we can rush (7 days) for a little extra—just ask.
• Q: What if some arrive broken?
  A: Send us photos within 48 hours, and we'll replace them for free. It's rare (less than 0.2% break), but we stand behind our packaging.