https://www.inventables.com/projects/student-desktop-nametag-holders-makes-seven

A project for your Carvey or X-Carve machine to make some beautiful stand-up nametag holders! Perfect for teachers- they’re inspired by similar nametag holders that can cost up to $4 each! I think they would also work great for board games.

From my description:

A cheap way to have your students’ nametags stand vertical on their desks, which keeps them from picking at them all year long. These holders have a slot for one nametag and a tray for pencils. Velcro them to the desk and moving students around the room is very easy.