5oz. Borosilicate glass, certified child-resistant lid, flat base that stacks and labels clean.
5% off 5+ units. 10% off 10+. 15% off 25+. No code needed at checkout.
Five ounces (about 150ml) is the size that lasts. Two to six weeks of daily use for most creams, salves, blends, and balms. Big enough to feel substantial on a shelf, small enough that nothing sits around going stale.
The glass is borosilicate Type I: chemically inert, optically clear, and it stays that way for years. The black lid is a real ASTM D3475 certified child-resistant closure (16 CFR 1700.20) with a positive-lock compression gasket. Twist it until it stops, the gasket compresses, and the seal is airtight. When you open it, the lid pops slightly as the seal breaks. That's the seal working.
Flat bottom means it stands stable, stacks, and takes a label without alignment fuss. The wide opening handles thick products without a fight. Small-batch producers use this size for retail lines because it looks finished straight out of the box.
Specifications
| Feature | Detail |
|---|---|
| Capacity | 5 fl oz (approximately 150ml) |
| Glass Material | Borosilicate Type I |
| Lid Type | Child-resistant plastic with gasket seal |
| Lid Color | Black opaque |
| Bottom Design | Flat |
| Height | Approximately 2.5 inches |
| Diameter | Approximately 1.7 inches |
| Certification | ASTM D3475 / 16 CFR 1700.20 |
| Seal Type | Positive-lock compression gasket |
| Surface Finish | Smooth glass, accepts labels readily |
Frequently Asked Questions
How child-resistant is the lid, really?
It's ASTM D3475 certified and tested to the federal standard (16 CFR 1700.20). Press and turn, two motions at once. Harder to defeat than the average pill bottle.
Can I stack these?
Yes. Flat bottom, solid flat lid. Stack as high as your shelf allows.
Can I label them?
Yes. The smooth glass takes white gloss labels reliably. Wipe with isopropyl alcohol first for best adhesion.
Does the child-resistant mechanism wear out?
No. It's mechanical, not spring-based, and keeps working through years of normal opening and closing.
Shipping and Returns
Ships from Bellingham, Washington in 1-2 business days, same-day before 2pm Pacific on most orders, wrapped and cushioned for glass. Free US shipping over $50. 30-day returns on unopened items. Damaged in transit? Send us photos and we'll replace it at no cost.
