Business Card Catapult

Have fun handing out your business cards using this easy-to-print catapult. Just make sure your prospective clients cover their eyes before you launch your card at them. Both parts print in less than 1 hour, and then all you'll need is 1 small rubber band. For US sized business cards (2" x 3.5").

Watch it go at: 

Both parts print without added supports, but the base part has a small break-away support on the rubber band hook, and the arm part has two small break-away supports underneath the horizontal arm that goes over the card. After removing these supports, clean up any lumps or nits in the card slot and around the pivot point for the arm. Assemble the arm over the post and make sure it pivots freely. Loop a small rubber band between the hook on the arm and the hook on the base and you are ready to go.

Print Settings

Printer:

UDIO

Rafts: 

No

Supports:

No

Resolution: 

0.2mm

Infill:

20%

Filament:

Inland PLA

Category: Mechanical Toys