This GiftsBeyond.com Batty Moon Black Glossy mug is the perfect gift for any Halloween or Bat lover! Crafted from ceramic with a glossy finish, this mug is sure to bring a spooky touch to your morning routine. Its 11oz dimensions measure 3.85" (9.8 cm) in height and 3.35" (8.5 cm) in diameter, while its 15oz dimensions measure 4.7" (12 cm) in height and 3.35" (8.5 cm) in diameter. Plus, you can safely put this mug in the microwave for a quick warm up