8-Feature Enwjoy Fidget Pen Good Quality Finger Toys Best Stress Reducer Relieves EDC (8 in 1, Upgraded) (Grey)

Fun, more useful than cube or spinner.

Worked great but the tab that holds the clip broke and now it's flipped out all the time. It's a modular pen so that section could be replaced easily but I have not tried.

the idea is better than the product