We wonder if it also works as a fidget spinner. Noctua China said it will also give away these keychains starting next week. It is doubtful we will see similar promo trinket giveaways in the West.

One of the ways I do it is by turning them into fashionable DIY keychains. Keychain charms ... a broken Cherry MX Brown switch into a little fidget toy keychain charm. I even added an "End ...