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.
MAKE THEM YOURS WITH CUSTOM VINYL STICKERS →
SEE ALL OUR BLANK FLOWER PACKAGING →
DON'T FORGET THE STRAIN LABELING!
This glossy black glass jar holds a quarter ounce (7g) of flower in a 4oz jar with a child-resistant, airtight cap. The glossy black glass hides what's inside and gives you a bold surface for your own label. It comes in packs of 10, 24, 50, 100, 200 or 400 jars, with a single sample jar available.
+ Elevate Your Brand with Black 7g Child-Resistant Glass Jars
A glossy black glass jar looks premium on the shelf and makes any strain label or logo sticker pop. Add a strain label and a custom wraparound sticker with your logo, and a stock jar looks like your own packaging, with no molds, setup fees or print minimums.
+ Specifications & Features
[HOLDS]
7g (a quarter ounce) of flower.
[JAR SIZE]
4oz.
[TOTAL HEIGHT]
55mm to 74mm.
[BODY HEIGHT]
40mm to 58mm.
[OUTER DIAMETER]
57mm.
[INNER NECK DIAMETER]
40mm to 41mm.
[WALL THICKNESS]
3.25mm.
[CAP]
50mm screw-top, child-resistant (included).
[MATERIAL]
Glossy black, food-grade, recyclable glass, free of BPA and phthalates.
[LABEL SIZE]
Up to 1.25" to 2" tall and 6.75" to 6.875" long.
[PACK SIZES]
10, 24, 50, 100, 200 or 400 jars.
[SAMPLE]
A single sample jar is available.
Glass is non-porous, so it doesn't hold on to smells or flavors from one batch to the next. Customers also use these jars for herbs, gummies and other small goods.
+ What Fits in This Jar?
This 4oz jar is sized for a quarter ounce (7g) of flower. How full it gets depends on how dense your buds are. For an eighth, see our 3.5g jars. Not sure? Order the single sample jar first and test it with your product.
+ How to Fill and Seal
1. Fill. Weigh your product and drop it in. Keep the rim and threads clean so the cap seals fully.
2. Twist the cap on until it's fully closed; a fully closed cap is what makes it child-resistant and airtight.
3. Seal and label. Add a tamper-evident seal across the cap, then your strain, weight and warning labels.
+ Child-Resistant vs. Tamper-Evident
This jar is child-resistant: the cap is built to be hard for small children to open, while adults can still open it. On its own it is not tamper-evident, because nothing shows whether it has been opened. To add that, use a tamper-evident seal label across the cap.
Rules for cannabis and hemp packaging differ from state to state. Some states require packaging you can't see through, and an opaque black jar covers that. Always check your state's current requirements before you go to market. Questions? Call or text Zack at 843-457-0226.
+ Complete the Setup
Most brands finish this jar with:
• Strain labels (hybrid, indica, sativa)
• Weight labels
• Your state's warning labels
• Your own logo, printed on custom wraparound stickers sized for this jar (6.5" L x 2" H) or lid stickers (2")
Order the jars and labels together and everything ships in one box.
+ Want It Printed Instead?
If you'd rather skip labeling, our labeled jars come with original in-house designs, ready to fill. For jar labels printed with your own brand, see custom jar wrap labels.
+ FAQ
What fits in a 7g jar?
This 4oz jar is sized for a quarter ounce (7g) of flower. How full it gets depends on how dense your buds are. For an eighth, see our 3.5g jars. Not sure? Order the single sample jar first and test it with your product.
Are these jars child-resistant?
Yes. The cap is child-resistant, built to be hard for small children to open while adults can still open it. Packaging rules differ by state, so check your state's current requirements before you go to market.
Are they smell proof?
Yes. With the cap fully closed, the jar is airtight and smell proof, which keeps your flower fresh.
Are they tamper-evident?
Not on their own. Add a tamper-evident seal label across the cap so buyers can see the jar has not been opened.
What size label fits?
Our wraparound stickers for this jar are 6.5" L x 2" H, and our lid stickers are 2".
Can I get a sample first?
Yes. Order the single sample jar and test it with your product before you buy a full pack.
+ Why Choose Creative Labz?
Glass that holds up. Sturdy glass jars with a child-resistant cap that threads on clean and seals airtight, made from glass free of BPA and phthalates.
Not marketplace knockoffs. The cheap jars you see online are known for lids that don't thread on straight, seals that leak and child-resistant claims with no testing behind them. A jar that fails is a problem for you and for your customer.
A real shop with real people. We're a packaging shop in Myrtle Beach, South Carolina, supplying brands across the country since 2019. Every order ships from our own shop, not an overseas warehouse. Questions about fit or a big order? Call or text us at 843-457-0226 and you'll talk to someone who knows the product.
Everything in one order. Jars, strain labels, weight labels and custom stickers all ship together, so you're not waiting on three suppliers. Browse more on our blank flower packaging page.