Set Of Four Square Teacups / Mugs Cambridge Glass Royal Ruby Red Glass c.1930s 3.75" Square 2" Tall Excellent Condition No chips cracks or scratches These look similar to Anchor Hocking products but the handle is slightly different. Please see our store for similar items. We combine shipping. - - - This is what's AI had to say about these cups. Please take it with a grain of salt: Add a touch of Mid-Century Modernism to your glassware collection with this set of four Cambridge Glass Royal Ruby Red Square Teacups/Mugs. These vintage cups are perfect for all occasions and are handmade with care instructions for hand wash only. The solid red color and square shape make them a unique addition to any barware collection. Each cup has a 2-inch height and a 3.75-inch width, with a handle for easy grip. The set includes four cups, each manufactured in 1954, and is an original piece. Whether you're sipping hot beverages or adding to your collection, these glasses are a must-have.