Nerdy fidget rings for tabletop RPG players
by Cory Doctorow from on (#1J2HB)
Thinkgeek has posted a pair of spinning fidget rings for gamers: a $20 D20 ring you flick to get a value between 1-20, and a $25 "counter ring" that clicks from values between 0-99, useful for tracking hit points. (more")