This is a Remix of Pop-up Gift Card Box from 3D Printy.

Changes: the hinges of the box are assembled with M3x30mm and I designed my own band.

Many thanks to 3D Printy!

To assemble the Box bottom and Box top, 

• 2 pieces of M3x30 cylinder head screws 
• and a piece of filament with a maximum length of 40mm are required.

In the first step, drill the two holes (marked red) with a 3mm drill. 

There the screw must not go through there too tightly.

In the second step, push the piece of filament into the middle of the two parts (marked red) then screw in the screws but be careful not to overtighten the screws.

For the rest of the assembly, follow the instructions in the video from the creator of the box.