Three defined double-wall forms
Borosilicate Glass Cups with Visible Inner Geometry
Compare a handled latte mug, a square outer tumbler, and a two-color fluted pair by capacity, wall profile, handle, ribs, base gap, and dimensions.
View Double-Wall Glassware
Free U.S. Shipping7-13 business day standard delivery
30-Day ReturnsClear policy and responsive support
Secure CheckoutAvailable payment methods are shown at checkout
The inner chamber defines the cup
Choose a handled cylinder, a square outer profile, or paired fluted cups with colored inner glass.
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Zmkvn Two Pack Six Ounce Ten Rib Double Wall Glass Cups Amber and Smoke
$37.00
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Zmkvn Nine Ounce Square Outer Double Wall Borosilicate Tumbler Clear
$29.00
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Zmkvn Thirteen Ounce Handled Double Wall Borosilicate Latte Mug Clear
$31.00
Capacity and wall structure before purchase
Outer shape, inner chamber, wall gap, rim, handle, ribs, and base remain explicit.
Every listing identifies borosilicate construction, vessel quantity, usable capacity, dimensions, supplied pieces, care guidance, and product net weight.
Wall gaps, sealed rims, handles, and ribs shown clearly
Product imagery keeps the suspended inner chamber, outer wall, rim junction, handle joins, base clearance, maker vent seal, rib count, and colored-glass placement visible.
Clear U.S. shipping and support
Free standard U.S. shipping, secure Shopify Payments checkout in USD, a 30-day return process, and accessible support are stated before purchase.
Protect glass from impact and thermal shock