Whether you're in the mood for some Butterbeer or your morning tea, spice up your drink with a little magic! The wizarding world comes to life through this special artist collaboration between Beeline Creative and Jerrod Maruyama. This Harry Potter Hermione Granger 20 oz. Cupful of Cute Ceramic Mug will delight wizards and muggles alike. Holding approximately 20 ounces, it measures approximately 6 1/4-inches tall x 5 1/2-inches wide.