Understanding Glass Quality & Third-Party Resellers
Short version: DMS jars are factory-made borosilicate glass sold in bulk. Retail listings are thinner lime-soda glass sold by third-party resellers.
Not all smoke-tinted jars are the same
Some customers ask whether DMS jars are available on Temu or Amazon. The short answer is no—not as retail products, and not with the same glass, forming process, or quality standards used in DMSVac.
What you may see online are third-party reseller listings sourcing different jars, often made from thinner retail-grade glass.
Factory confirmation
DMS jars are manufactured using high borosilicate glass, not thin retail lime-soda glass.
The factory does not sell single retail units. All factory sales are bulk-only.
Any retail listings online come from third-party resellers, not direct factory retail.
DMSVac Jars
- High borosilicate glass
- Thicker walls and reinforced base
- Precision-formed rim for sealing under vacuum lids
- Bulk factory production
- Designed for pressure, storage, and preservation
Common Retail Smoke Jars
- Thin lime-soda glass
- Cosmetic smoke tint
- Flat or weak rim forming
- Mass retail sourcing
- Designed for display, not preservation
About Temu and Amazon listings
Factories sell bulk glassware to distributors. Those distributors may resell similar-looking jars online. This does not mean the glass, thickness, or forming process is the same.
Visual similarity does not equal material equivalence.
DMSVac does not sell on Temu or Amazon and does not compete on retail-grade glass.
Why glass quality matters
Vacuum systems apply stress to both the rim and base of a jar.
Thinner retail glass is more prone to:
- Base cracking
- Rim failure
- Microfractures under pressure
DMSVac are selected specifically to handle these forces safely.
DMSVac focuses on engineering-grade storage, not commodity glass.
If price alone is the goal, retail jars exist.
If preservation, durability, and long-term use matter, glass quality matters.
Q: Can someone buy the same jar in bulk and resell it?
A: A distributor could resell a similar jar, but factory sales are bulk-only and do not include DMS specifications, testing, or system thermal wrapintegration.
