In Boleslawiec, Poland, Weronika and Jacek shape each spooktacular bubble mug from their native clay before using carved sponges and fine brushwork to adorn it with wide-eyed ghosts, silly skeletons, spooky black cats, bats, and more. Each is then glazed and high-fired for everlasting beauty. Handcrafted exclusively for Uno Alla Volta, from the hearts and hands of the artisans. 3.5'' tall. Holds 11 oz.