I made some gifts for my graduating seniors this year:
It is a mortar board box! Made out of utility plywood (~2.5mm) and tassels. The underside of the lid has the school’s seal on it.
I also made some trophies for the robotics team:
It is a model of our robot from FRC this year. Made from the same utility plywood as the boxes, and includes a decal with the student designed logos for each game. Even has a 3D printed “power cube”.