Sets of Borosilicate stackable cobalt blue tumblers: see options in dropdown Add a pop of color and a classically stylish stackable drinking glass to your table with our modern Loire tumblers in cobalt blue- by Danica Heirloom. Drawing inspiration from the dreamy landscapes of the French countryside, these charming glasses are perfect for sipping morning juices, water, or any chilled drink "French cafe style". Crafted from borosilicate glass—a lightweight, durable material that resists cracking, making it safer for small hands. Stack them neatly in the cupboard, display them beautifully on your table, and enjoy a comfortable grip with every sip!!* Dry before stacking. Please note: glass shape may vary by batch due to the hand made process. Product Details Material: Borosilicate Glass Dimensions: 3" Tall, x 3.75" Diam./ Holds 13oz. Care Dishwasher safe. Maker Danica Heirloom