I Sell Jars at Hogwarts

"Do you often feel anxious about your appearance?" "A magical elixir from the ancient East. Just one pill can freeze time and keep you young forever!" "Want to be an animagus?" "The secret treasure of the sea, the Devil Fruit, can help you save a series of complicated steps and transform into a dragon by spitting out fire and electricity!" "Still raising traditional pets?" "Try the magic prop Elf Ball to help you easily tame all kinds of magical creatures. You will be the next king of magical animals!" "It's all in the Jar Shop at Hogwarts." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.