MultiCard - student's #1 tool

MultiCard – Ever found yourself missing essential tools during a study session or project? 

With MultiCard, simply reach into your wallet and you’re set! This innovative, credit card sized tool combines a mini square + ruler, a clip for holding multiple sheets of paper, small blade, and the bootle opener. All in one practical card format. No more worrying about forgotten supplies; everything you need is always in your pocket.


- Integrated Ruler and Square:
This feature includes a precise mini ruler combined with a 90-degree square, ideal for semi-accurate measurements and perfect angles in your sketches, diagrams, and calculations.




- Sharp Edge with 90-Degree Corner:
The card features a sharp, precise edge with a 90-degree corner, perfect for opening boxes or removing the warranty stickers. It's still made from plastic. That makes it reasonably safe to use. There are many uses for this one!




- Paper Clip Holder:
Designed for easy access, this component acts as a practical clip holder that securely keeps together loose sheets of paper or documents. It ensures that important notes stay organized and readily available. You can even use the card as a bookmark!




- Bottle Opener Designed for Coin Use:
And here’s the fun part – the bottle opener! Designed to work with a standard coin (I used 1PLN, but .f3d and .step files are included), it’s perfect for opening both sugary drinks and those “other” beverages after a long day. Because even the most diligent student deserves a little reward now and then!




Printing tips:
Lay flat, without supports.
100% infill.
Strong plastic such as PETG or ABS.
You must pause the printing process just before the layer that covers the coin. Coin must be inserted mid-print.

Each component of the MultiCard is thoughtfully designed to provide maximum utility in a compact, portable format, ensuring you're always equipped for various tasks. Feel free to remix it to your liking!