Princess Bubblegum's phone first appears in the episode "Go With Me" when Finn invites Princess Bubblegum to Couples Only Movie Night. In "Holly Jolly Secrets Part I," Finn calls it to ask for help with decoding the secret tapes. Finn telephones her again in "The Vault," requesting she come to the Tree Fort so he can return her amulet.
The phone looks like a normal "candlestick telephone," but it has red and white stripes similar to a peppermint candy stick.
- It resembles a candlestick telephone, common from the late 1890s to the 1930s.