9ml Child Resistant Glass Jar with Lids

The Oil Slick 9ml Child Resistant Glass Jar is a compact glass container designed for extractors, processors, and cannabis brands packaging single grams, samples, or small concentrate portions. Each jar ships with a matching child-resistant black lid, so you're not scrambling for compatible closures when it's time to fill and ship. The 9ml capacity keeps headspace minimal, which means better product presentation and less air exposure degrading your terpenes over time.

Clear glass lets customers see exactly what they're getting — color, clarity, consistency — while giving you a clean surface for labels, batch codes, and strain info. If you're running a licensed operation or building a brand that needs to look professional from day one, these are the kind of jars you order by the case and standardize across your entire line.

Key benefits

• Right-sized for grams — 9ml capacity fits single-gram portions without excess headspace, so your product looks intentional, not lost in a container twice its size.
• Compliance built in — Child-resistant black caps come with every jar, meeting regulatory requirements for legal markets without separate sourcing headaches.
• Easy to brand — Smooth glass walls accept pressure-sensitive labels cleanly, and the uniform shape means your packaging looks consistent whether you're filling ten jars or ten thousand.
• Better product recovery — Smooth interior walls reduce the amount of concentrate that clings to corners and edges, so more of what goes in actually comes back out.
• Case quantities that make sense — Sold in bulk packs sized for real operations, making inventory management and reorders straightforward.
• Premium shelf presence — Glass just looks better than plastic. It doesn't hold onto smells, cleans up easier, and signals quality to customers browsing a dispensary case.

Best for

These jars work well for licensed extractors packaging live rosin, badder, or diamonds for retail. They're equally useful for R&D labs portioning out test batches, or for brands white-labeling concentrates and needing packaging that looks dialed-in without custom mold costs. The 9ml size also suits small balms, salves, or topicals if you're in that space.

If you're already staging your workflow on a nonstick dab mat and organizing batches with proper labeling, these jars slot right into that system. Everything lines up, stacks cleanly, and looks uniform in storage bins or display cases.

How to use it

Fill each jar with your concentrate, keeping portions consistent across your batch. The 9ml volume is forgiving enough for slight variations but tight enough that a gram looks substantial rather than rattling around. Once filled, press down on the child-resistant cap and twist until you feel it engage — there's a distinct click when it's seated properly.

Apply labels to the glass wall or lid top depending on your branding approach and how products get displayed. Many processors stage filled jars on parchment paper during filling runs, then consolidate into cartons once a batch is complete. This keeps everything organized and makes it easy to pull specific batches for QC or shipment.

To open, use the standard push-and-turn motion. It's designed to slow down kids while still being practical for adults during regular access. Keep lids fully closed between uses to maintain freshness and prevent terpene loss.

Specifications

The 9ml capacity hits the sweet spot for most concentrate SKUs — large enough for a comfortable gram, compact enough that you're not wasting shelf space or paying for packaging volume you don't need.

Fit and workflow

These jars integrate easily into existing packaging lines. Standard dimensions mean they fit most storage bins, display trays, and shipping cartons without custom solutions. If you're already using other glass packaging from Oil Slick, they'll match up visually and stack consistently alongside your other SKUs.

Because each jar ships with its own lid, there's no matching closures, counting lids separately, or dealing with partial cases. Unbox, fill, cap, label, done.

Storage and handling

Store filled jars in a cool, dry environment away from direct light. Heat and UV both degrade cannabinoids and terpenes over time, so treat these like you'd treat any quality concentrate — with a little respect for the chemistry inside.

For cleaning (in non-commercial settings where reuse makes sense): let any residue cool completely, wipe out what you can with a paper towel, then soak the glass portion in isopropyl alcohol. Rinse thoroughly with water and let it dry fully before refilling. Lids can be wiped down but shouldn't be submerged.

FAQ

• What products work best in a 9ml jar?
  Single grams of concentrates — live rosin, badder, diamonds, sauce — plus small samples, balms, and topicals. Anything where you want a compact container without a bunch of empty space making the portion look skimpy. For larger formats, check the other sizes in our concentrate jar collection.
• Are the lids actually child-resistant or is that just marketing?
  They're genuinely child-resistant. The push-and-turn mechanism is designed to meet regulatory standards for legal cannabis markets. Not impossible for a determined kid, but enough friction to slow them down while being practical for adult daily use.
• Do these come with labels or branding?
  No, they ship blank. You apply your own labels, batch codes, and branding. The smooth glass surface works well with standard pressure-sensitive label stocks — nothing fancy required.
• Can I reuse these jars?
  For personal use, absolutely. Clean them with isopropyl alcohol between uses and let them dry completely. For licensed commercial operations, follow your local regulations and internal SOPs on reuse and sanitation.
• How does glass compare to plastic containers for concentrates?
  Glass doesn't absorb odors, doesn't hold onto residue as stubbornly, and looks more premium on a dispensary shelf. The tradeoff is weight and breakability. For a home stash that might get knocked around, some people pair glass jars with more forgiving gear like silicone rigs for the consumption side.
• Are these good for travel?
  They're fine for transport between your lab, storage, and dispensary when packed properly in boxes or padded cases. For actual pocket or backpack carry, consider wrapping them in something protective. A lot of people keep their travel jars in a small pouch alongside their dab tools.
• Can I use these for non-cannabis products?
  Yes. The 9ml size with child-resistant closure works for small cosmetic samples, beard balms, salves, or any product where you want a compact glass container with a safety closure. Just label clearly so nothing gets mixed up.