Ever found that a ruler was way too long, well here it is a 4 way foldable ruler!!!!

Attached is the assembly guide for this quick and easy model so you can print it yourself. 

• During assembly make sure to remove all edge burs so the ruler will fold up cleanly and smoothly. 
• Use a 0.4mm or 0.2mm nozzle so that the numbers remain legible and the markers remain clear. 
• be careful not to scale the model as the measurement will be wrong

Enjoy!!!!