Hearth Double Wall Glass products deliver premium, well-designed glassware without the pretension and price tag of designer glass. These glasses will elevate the ritualistic coffee and tea drinking experience, and become a beloved mainstay in your home or cafe. The perfect glass for getting cozy.

4oz Double Walled Glass Mug Features

Hearth Glass is gaining popularity and for good reason. These beautiful kiln-fired glasses are double-walled so your drinks stay hot and your hands stay cool. The temperature control design insulates your drink so you can enjoy them for longer. Hearth glasses look beautiful and the 4 oz size is perfect for Cortados!

• Temperature control for the perfect drink: insulated glasses so that you can keep your cup of coffee, tea, or espresso warmer longer and enjoy your delicious, hot beverage.
• Kiln-fired glass: keep your hands safe and cool with heat-resistant glassware, and a double-wall glass design, so beverages stay warm and fingers stay cool.
• Long-lasting and easy maintenance: shatter-resistant, scratch-resistant, durable, and safe for the microwave. Borosilicate glass is the material you want when dealing with any glassware for the best results!
• 365-day guarantee: we’re certain that you will love your Hearth glassware but if you're not 100% happy with your cups for any reason, no problem! Send us a message and we’ll make it right with our 365-day guarantee, easy as that!

Split

• Capacity: 4 oz.
• 67mm tall x 74mm x widest x 56mm opening.
• Kiln fired.
• Double-walled glass.
• Handmade borosilicate glass.
• Hand wash.
• Microwave safe.
• Imported.