You can find instructions to install your Pro Passthrough flap here

it will go together quickly

Complete with a hand crank and gears

This ornate compass is a fun design to print and assemble with a working hinge

including Puck the Hand Puppet

The Better Letter Getter print_a_toy_2023_wk7 You can find instructions toThese are specially designed for laser cutting to stand high so that the person delivering mail and messages can see and reach the outgoing and incoming mail apart from the desk clutter and yet not take up so much space that there is no room below it while being impressive and standing out visually as well.