CNGLASS 5oz Double-Wall Espresso Mugs Set of 4 – Clear Borosilicate Glass with Handle, Insulated for Hot Shots

CNGLASS 5oz Espresso Mugs are a set of four double-wall borosilicate glass cups designed to keep espresso hot while protecting your hands, combining lightweight durability with an elegant presentation.

These 5-ounce espresso shot cups are hand-blown from lead-free borosilicate glass and feature a double-wall construction for thermal insulation and a comfortable grip. Each mug includes a small handle for easy lifting, arrives in an elegant gift box, and is suitable for espresso machines, small coffee makers, or serving ristretto and macchiato shots. The set balances café-style clarity with everyday durability and comes with a 30-day replacement promise from CNGLASS.

How does the double-wall design improve my espresso experience?

The double-wall construction traps air between two glass layers to reduce heat transfer, so your espresso stays warm longer while the outer surface remains cool to the touch. This design preserves crema and aroma by limiting rapid temperature loss.

• Thermal barrier maintains beverage temperature without a sleeve
• Prevents burned fingers even with very hot shots
• Preserves crema and flavor stability for longer tasting
• Transparent walls show shot layers and crema clearly

Are these mugs durable and safe for daily use?

Made from hand-blown borosilicate glass, the CNGLASS espresso mugs are lighter than standard glass yet engineered for thermal and mechanical stability. They are 100% lead-free and BPA-free, reducing concerns about contaminants.

• Borosilicate resists thermal shock better than regular glass
• Hand-blown manufacturing adds uniform thickness and strength
• Lead-free composition for safer food and beverage contact
• Small handle reduces risk of slips while lifting hot cups

Will these work with my espresso machine or for other drinks?

With a 5-ounce capacity, these cups are sized for single or double espresso shots, cortado-style servings, and small cappuccinos. They fit most standard espresso machine drip areas and are versatile enough for teas, shots, or dessert presentations.

• 5 oz capacity aligns with typical espresso volumetrics
• Compact footprint suits most portafilter clearance heights
• Clear glass showcases layered beverages like macchiatos
• Also useful for small lattes, cold shots, and tasting flights

How are these presented and what if something arrives damaged?

CNGLASS packages the four mugs in an elegant gift box, ready for gifting or storage. If you encounter breakage or dissatisfaction, the product includes a 30-day free replacement or refund policy to ensure customer satisfaction.

• Attractive boxed set suitable for gifting
• Individual cups nest safely for storage to save space
• 30-day replacement or refund policy for damaged items
• Care recommendations extend the life of hand-blown glass

Who is this for: This set is ideal for home baristas, gift shoppers, and small cafés seeking an elegant, heat-safe way to serve espresso and small specialty drinks. It’s also a good pick for anyone who values clear presentation, thermal insulation, and a lightweight glass option that fits standard espresso equipment.