Brothers Matthew, 29, and Mark, 26, founders of Denver-based Antsy Labs
The inventors: While the term “fidget cube” originally didn’t spin, it was coined by brothers Matthew and Mark McLachlan of design studio Antsy Labs
for the Fidget Cube, a desktop toy that launched in late August 2020. With two days to go, it has raised a whopping $6.1 million, making it the 11th most funded Kickstarter campaign of all time.