Description of Double-walled Glass Coffee Mugs:

• Double-wall mugs measuring 3.5 inches height and holding 15 ounces per pcs, great for lattes;
• Mouth-blown, lab-quality borosilicate-glass construction; durable and heat resistant;
• 2-layer design creates dramatic optical illusion and prevents condensation;
• Safe for dishwasher and microwave use; not for use with metal utensils;
• Winner of prestigious European IF Design Award;

Sizes of Double wall glass coffee mug:

Length: 5.4 inches=135mm

Diameter: 4.4 inches=110mm

Height: 3.5 inches=89mm

Volum: 15 Ounce=420ml

Net weight: about g