planchette
/plænˈʃɛt/
noun
- A small, usually heart-shaped board on casters, used in a ouija board to spell out messages supposedly from spirits.
- The planchette slowly moved across the board, spelling out a name none of them recognized.
- She bought an antique planchette at a flea market, curious about its history.
- During the sleepover, they placed their fingers on the planchette and asked the spirit a question.