NEW RARE Williams Sonoma Double Walled Glass Snowflake Coffee Mug 10.5 OZ

The delicate snowflakes on this double-walled mug will brighten up coffee hour during the winter season. Festive and functional, they’re crafted with two layers of borosilicate glass, which is exceptionally sturdy and lightweight, resulting in an insulated mug that keeps hot drinks hot while remaining cool on the outside. Mouth-blown borosilicate glass is durable yet lightweight. Double-walled construction helps hot drinks retain their heat. Hand-wash only. 10.5 OZ