7g Glossy Black Glass Jars | Child Resistant Quarter Packaging
Capacity: 7g/4oz | Child Resistant | These 7g glossy black glass jars are resealable, smell proof and guaranteed to keep your flower fresh.
BE SURE TO CHECK OUT OUR CUSTOM VINYL STICKER SERVICE FOR THESE JARS!
Premium 4oz Glossy Black Glass Jars with Child-Resistant Cap
Designed to deliver bold shelf presence and dependable airtight performance, our 4oz glossy black glass jars are an ideal solution for medium-format dry goods and specialty product packaging. These sleek, opaque jars are crafted from thick, food-grade glass and come standard with a 50mm child-resistant cap, combining safety, durability, and refined presentation.
Whether you’re packaging premium dry goods, specialty herbs, or curated product lines, these jars are built to preserve freshness, enhance visual branding, and elevate the unboxing experience.
Sleek, Stealthy & Smell-Proof
The deep, high-gloss black exterior provides full light protection and odor containment, helping shield contents from UV exposure while maintaining discretion. With 3.25 mm thick glass walls, products stay protected longer—supporting freshness, aroma retention, and overall quality.
Certified Child-Resistant Closure
Each jar includes a 50mm threaded child-resistant cap, engineered to meet safety standards while remaining easy for adults to use. The secure twist-lock design creates a reliable, airtight seal every time.
Built for Premium Product Drops
With a true 4oz internal capacity, these jars provide ample space for mid-size product packaging—ideal for special releases, curated collections, or retail-ready presentations that require both protection and visual impact.
Dimensions & Specifications
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Material: Glass
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Color: Glossy Black
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Approximate Capacity: Up to 4oz (varies by product density)
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Cap Size: 50mm (Child-Resistant Cap Included)
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Threading: Screw-Top
Measurements
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Total Height: 55 mm – 74 mm
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Neck Height: 12 mm
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Body Height: 40 mm – 58 mm
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Outer Diameter: 57 mm
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Inner Neck Diameter: 40 mm – 41 mm
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Outer Circumference: 178 mm (7 in.) – 181 mm (7⅞ in.)
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Wall Thickness: 3.25 mm
Labeling Guidelines
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Recommended Max Label Height: 1¼ in. – 2 in.
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Recommended Max Label Length: 6¾ in. – 6⅞ in.
Tip: These dimensions are guidelines only—always confirm with your label supplier. For a more premium look, consider using a slightly smaller label to showcase more of the glossy black glass.
Key Highlights
✅ Medium-Format 4oz Capacity
✅ Glossy Black, UV-Blocking Glass
✅ Airtight & Smell-Resistant
✅ Certified Child-Resistant Cap Included
✅ Food-Grade & Fully Recyclable Glass
White Label Packaging Options
Many brands choose white label packaging as a cost-effective way to scale while maintaining complete control over branding. White labeling allows businesses to apply their own logos and designs to proven, unbranded packaging supplied by a third party.
This approach is widely used because it:
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Reduces development and production costs
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Accelerates product launches
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Simplifies inventory management
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Ensures consistent brand presentation
White label solutions allow companies to focus on branding, marketing, and distribution while relying on trusted packaging formats.
Whether you’re using glass jars, Mylar bags, boxes, containers, or tubes, white label packaging provides a scalable, professional foundation for growing your product line.