CNGLASS 12oz double-wall mug front view showing heat-insulated design and clear glass
CNGLASS 12oz mug side view highlighting ergonomic handle and clean lines
CNGLASS interior view of borosilicate mug emphasizing durability and clarity
CNGLASS clear espresso mug with brew-visible edge for beverages
CNGLASS set of 2 mugs in a gift-ready box
CNGLASS mug ready for dishwasher and microwave use
CNGLASS borosilicate glass cup suited for hot and cold drinks

CNGLASS

CNGLASS 12oz Double-Walled Glass Coffee Mugs – Set of 2 with Handle

High-performance kitchen and dining made for confident daily results

$38.61

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Why customers choose Oico Home, Kitchen and Dining

Elegant, practical glass mugs for everyday beverages

CNGLASS 12oz double-wall insulated glass mugs pair clarity with warmth. Hand-blown borosilicate glass is lighter than traditional glass, yet durable and stable. The mugs are 100% lead-free and BPA-free, designed to deliver a clean, pure beverage experience day after day.

The double-wall design creates a thermal barrier that helps keep hot drinks hot and cold drinks cooler, while your hands stay comfortable and unscorched. The result is a sleek, condensation-free cup that feels balanced in the hand and on the table.

What makes CNGLASS mugs stand out

  • Lightweight, durable borosilicate glass crafted to be long-lasting and easy to handle.
  • Double-wall insulation prevents heat transfer to your skin and helps preserve flavor and aroma.
  • Wide bore and ergonomic handle offer a comfortable grip and easy cleaning.
  • Microwave and dishwasher safe; oven safe for versatile kitchen use; not for use with metal utensils.

Each mug arrives in an elegant gift-ready box, making it an ideal present for family and friends on holidays or special occasions. The set includes two mugs, perfect for enjoying two beverages side by side or pairing with a favorite snack.

Care and versatility

  • Dishwasher safe for quick cleaning and convenience.
  • Microwave and oven safe for flexible reheating and serving (avoid metal utensils).
  • Ergonomic handle designed for a steady grip and minimal drips.

Carefully designed for daily use, CNGLASS mugs blend elegance with practicality. The 30-day replacement option adds peace of mind, so you can explore new coffee, tea, or dessert pairings with confidence.

FAQ

Q: What material are CNGLASS mugs made from?

A: They’re hand-blown borosilicate glass—lead-free and BPA-free for durability and purity.

Q: Are CNGLASS mugs safe for microwaves and dishwashers?

A: Yes, they’re microwave- and dishwasher-safe; avoid metal utensils and follow care guidelines.

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