This large puzzle box was designed to fit some gifts for a friend inside so it would be difficult for him to take off the lid and get them. The box fits nicely on my bambu lab printer's bed and is fairly large so it can hold a lot of stuff. Maze solution is posted in the photos.

The maze is rotationally symmetrical 3x on the wall, and the lid has 3 notches that follow the maze lines. This helps prevent cheating the maze when close to the top. The arrows on the side show this to signal to the person that the lid will never rotate more than 60 degrees either direction.

Warning: this model takes ~ a full spool of filament.