Two white plastic discs that rotate freely, each with two semicircular arms which again rotate freely.

More pictures:

  • @myklOPM
    link
    English
    31 year ago

    That is correct! And another embarrassingly fast solution. I might need to start dismantling random appliances to find some tougher challenges…

    I like your use of the spoiler tag, it avoids giving away the answer too quickly to people who clicked through to see the pictures.

    • @nogooduser
      link
      English
      21 year ago

      My wife has a number of smaller versions of it which helped me identify it.

      • @myklOPM
        link
        English
        2
        edit-2
        1 year ago

        That’s how I got my hands on this – rootling through some of my partner’s bags looking for perplexing stuff.