This Naruto Shippuden Keychain and Kunai Mug Set is officially licensed merchandise. All items are made out of high quality materials to ensure longevity and durability. The Kunai Mug is not only a great way to enjoy your favorite hot or cold beverages but also a unique decoration piece for your kitchen or display shelf. Whether you're surprising a fellow Naruto fan or treating yourself, this combo makes for an ideal gift.