ORIGAMI Aroma Barrel Mug [TRUNK COFFEE]The "Barrel" mug is designed to trap the aroma of coffee and increase sweetness perception. When drinking coffee, the rim of the cup touches the tip of the tongue, which makes sweetness more pronounced. The name comes from the fact that it traps the aroma of coffee like a barrel of wine. Note: This product is available only at TRUNK COFFEE. Product Details Size & Weight: W110 x D85 x H90mm, 320ml (when full), approx. 285g Material: Porcelain Microwave