7ml Glass Jars- Low Profile heavy bottom- Screw Top with Lids

7ml Glass Jars That Work as Hard as You Do

I've been storing my concentrates in glass for years, and I've learned what separates a jar that lasts from one that doesn't (the heavy bottom makes all the difference). Our 7ml glass jars feature a reinforced base that handles daily use without chips or cracks, combined with a low-profile design that makes scooping your material incredibly easy. I built these jars specifically for extractors and concentrate enthusiasts who refuse to compromise on quality - whether you're storing rosin, hash, or full-spectrum extracts (the frosted option keeps everything private while looking professional).

I wanted to create something that solved the real problems I experienced in my own extraction workflow. The heavy bottom construction means thicker glass where it counts most (the base takes the abuse), while the low-profile shape keeps your concentrates accessible without awkward angling. We offer both clear and frosted options so you can choose between seeing your product or maintaining discretion (frosted also adds a premium aesthetic that customers notice immediately). The screw-top lids lock securely and won't dry out your material over time.

I'm proud to say these jars have become our best-seller for good reason - they're durable, versatile, and available in eight different configurations to match your exact volume needs. Whether I'm filling 90-count orders for small batches or 900-count wholesale runs, I know these jars will perform consistently (and that reliability is why extractors keep coming back). The combination of form and function means you're not just storing material; you're protecting an investment.

Why Our 7ml Jars Stand Out

I've tested countless glass storage solutions, and here's what makes ours different: the low-profile heavy bottom design solves two critical problems simultaneously. Most jars force you to choose between durability and accessibility (these do both). The heavy bottom prevents the stress fractures that come from daily use and temperature changes, while the wider, shorter shape means you can reach your material without tipping the jar or creating unnecessary air exposure. I designed these specifically for professionals who measure their product by the gram and need precision.

What I love most about offering both clear and frosted options is the flexibility. The clear version lets me see exactly what I have at a glance, monitor product freshness, and show customers what they're buying (transparency builds trust). The frosted version gives me that premium dispensary feel - it looks expensive, protects the product from light degradation, and keeps contents private during transport or display. I've noticed extractors tend to buy both: clear for the workspace and frosted for customer-facing packaging.

The screw-top lids seal tightly without being difficult to remove (nothing worse than fighting with jars when your hands are covered in rosin). I selected these lids specifically because they create an airtight seal that prevents moisture loss and oxidation, keeping your concentrate at peak quality longer than standard containers. The 7ml capacity holds approximately 1-2 grams, making it ideal for sample sizes, personal use portions, or retail packaging.

Detailed Specifications

Why I Recommend These 7ml Glass Jars

• Heavy bottom construction resists chips, cracks, and stress fractures (I've dropped these and walked away)
• Low-profile shape provides easy access to your concentrate without excessive air exposure (reaches deep without tipping)
• Both clear and frosted options let you choose between visibility and privacy (no compromises)
• Screw-top lids seal completely to prevent moisture loss and oxidation (I've kept rosin fresh for months)
• Borosilicate glass handles temperature variations without cracking (no surprise failures)
• Available in bulk quantities from 90 to 900 count (scales with your business)
• 7ml capacity perfectly sized for retail portions, samples, or personal use (1-2 gram standard)
• Black lids coordinate with professional packaging and dispensary aesthetics (looks premium)
• Our own branded product means I control the quality at every stage (consistent excellence)
• Best-seller status proves performance - extractors vote with their repeat orders (I use these myself)

Use Cases and Pro Tips

I use these jars across the entire extraction and storage spectrum. For rosin production, I store pressed material in the clear jars so I can monitor moisture content and inspect for contamination (light visibility is important during curing). For hash concentrates, I prefer the frosted version to maintain that premium look while protecting the product from light degradation. Micro-extractors love the 90-count option for testing batches, while larger operations scale to 900-count for ongoing wholesale orders.

Pro Tip: I pair these jars with parchment-lined storage boxes when shipping, which protects them during transit while keeping everything organized. The screw-top design means I can stack them efficiently (no wasted vertical space), and the heavy bottom prevents shifting during handling. For longer storage periods, I store my frosted jars in a cool, dark place to maximize shelf life of the concentrate inside.

Who These Jars Are Made For

Professional Extractors: I designed these for people who produce concentrates regularly and need reliable storage that maintains product quality. Whether you're running a rosin press, doing live resin work, or producing full-spectrum extracts, these jars protect your investment from the moment you press until the customer opens the package. The heavy bottom and perfect seal mean you're not losing quality to degradation.

Dispensary Owners: I know you need packaging that looks premium while protecting inventory. The frosted option gives you that high-end feel that customers expect (they notice the difference between cheap plastic and quality glass). The screw-top lids seal consistently, which means no dried-out product on your shelves. Bulk quantities from 90 to 900 count let you order exactly what you need without overstock.

Wholesale Operations: I built the variant range specifically for bulk buyers. Whether you're ordering 90 clear jars for a small test run or 900 frosted jars for ongoing retail distribution, I've got configurations that match your volume. The consistency of our quality means your customers get the same excellent experience with every order, building brand loyalty.

Home Producers: I support small-batch and personal-use extractors just as much as commercial operations. The 7ml capacity is perfect for storing samples, personal-use portions, or testing new techniques. The clear glass lets you experiment and see results clearly, while the heavy bottom means these jars will last through years of daily handling.

Frequently Asked Questions

Q: What's the difference between clear and frosted glass?
A: I offer both because they serve different purposes. Clear glass lets you see your product (great for quality control and customer visibility), while frosted glass provides privacy and reduces light exposure, giving it a premium retail appearance. Frosted also protects light-sensitive concentrates like rosin from degradation. I use clear for my workspace and frosted for customer-facing packaging.

Q: Are these jars child-resistant?
A: No, these are not child-resistant containers. The screw-top lids are designed for security and airtight sealing, but I don't recommend them for households with young children. If you need child-resistant packaging, I can help you find alternatives in our full container lineup.

Q: How much concentrate fits in a 7ml jar?
A: I've found that a 7ml jar holds approximately 1-2 grams of concentrate depending on density and consistency. Full-spectrum and live resin products are less dense and might reach the 2-gram mark, while pressed rosin might come in closer to 1.5 grams at full capacity. I always leave a small amount of headspace for handling.

Q: Can I stack these jars safely?
A: Yes, I stack these regularly during storage and shipping. The heavy bottom and low-profile design make them stable when stacked (no tipping or crushing concerns). I've found that careful stacking lets me organize inventory efficiently without wasting vertical space in my storage setup.

Q: What material are these made from?
A: I use borosilicate glass for durability and heat resistance. This material handles temperature swings without cracking, which is important when moving jars from freezer to room temperature during extraction work. It's also more resistant to chemical degradation than standard glass.

Q: Are there bulk discounts available?
A: I offer multiple quantity tiers (90, 180, 450, and 900 count) to match different business sizes. Each tier represents better per-unit value, and I can help you find the configuration that works for your specific needs. Contact me directly for wholesale pricing if you're ordering large quantities regularly.

Q: How do I ensure the lids seal properly?
A: I've found that hand-tightening the screw-top lids creates a secure seal without requiring tools or excessive force (which can crack the glass). The lids should close smoothly with a slight click indicating they're seated. Avoid over-tightening, which can damage both the lid and the jar rim.

Care Instructions and Safety Warnings

I recommend hand-washing these jars with warm soapy water and drying them completely before storing concentrates. Avoid sudden temperature changes, which can stress the glass (I let jars come to room temperature before use). Store filled jars upright in a cool, dry place away from direct sunlight (frosted glass provides some protection, but I still recommend dark storage for extended shelf life). Do not use these jars in a microwave or autoclave - borosilicate glass handles moderate heat but isn't designed for extreme temperature changes. If you notice any chips or cracks in the rim, discontinue use immediately (glass fragments could contaminate your product).

Complete Your 7ml Jar Setup

I've put together a collection of products that pair perfectly with these jars to create a complete storage and extraction solution:

• Parchment Paper - I use food-grade parchment for handling concentrates between storage and consumption
• FEP Sheets - Non-stick surfaces perfect for press work and storage (I prefer these for rosin production)
• Silicone Pads - I pair these with jars for organized workspace layout and easy cleanup
• Rosin Extraction Supplies - Complete your pressing setup with everything I use in my own operation
• Mylar Bags - I use these for shipping and bulk storage alongside my glass jar inventory
• Other Jar Options - I offer different sizes if you need to scale up or down from the 7ml standard