7ml. Polyseal-lined screw-top. Reordered by the same buyers for four years and counting.
Seven milliliters is roughly a teaspoon and a half. The jar holds it flush to the rim with no slosh. Standard polyseal-lined screw-top lid, threaded to a consistent depth across the run. The most-reordered single item we make, and the one customers describe as the one I keep buying.
5% off 5+ units. 10% off 10+. 15% off 25+. No code needed at checkout.
Why this one
The 7ml category is full of jars where the lid thread drifts by the third batch and the polyseal gets brittle inside of six months. We use the same press-and-cap line every run and source the polyseal from the same maker. The 7ml you bought in 2023 takes the same lid as the one we ship today.
Specs
- Capacity: 7ml, flush to rim
- Material: Soda-lime glass, clear
- Lid: Polyseal-lined black plastic, screw-top
- Pack sizes: 5, 50, 100, 250, 500
- Bulk discount stacks at 5+ / 10+ / 25+ units
- Dishwasher safe (top rack)
What people use it for
“Holds exactly 7ml to the rim. I tare every time and the number is right.”
“Use these for lip balm, salves, sample sizes, and travel.”
“Lid threads tight enough that nothing leaks in checked luggage.”
Common questions
Is this leak-proof?
For ordinary handling and pressure changes (including air travel), yes. The polyseal liner is rated for the temperature and pressure range of regular shipping and luggage. Not designed as a permanent vacuum-grade seal.
What is the longest these last?
We have customers four years into the same SKU. Lid polymer and glass are both stable indefinitely under ordinary storage. The polyseal liner is the limiting part. Expect a year of daily-access use before it starts to compress.
Are the lids interchangeable across the 5ml and 7ml?
Yes. The 5ml and 7ml share a thread family. Cross-fitting lids works.
Bulk pricing on this?
Yes, the discount ladder applies. 5 jars: 5% off. 10: 10%. 25: 15%. Applied automatically at checkout.
