Professional (Smart Ruler 3.0) is a multi-functional credit card sized ruler that is designed to make measuring, sketching and carrying everywhere by everyone.

Our goal was to make a creative tool that was simple, elegant, functional, and easy to use. We wanted a tool that will be excellent mate for You at school, in cafe, repairing furniture or designing new engineering project.

Compare to traditional rulers, Professional allows more functions to be built on and Every Day Carry usage. You will find multiple functions as bottle and box opener, smartphone stand or headphones organizer.

Design

All of us are different: we live in different countries, climates, we have different jobs and carry different clothes. So MRF.tools Team decided to create Professional in 304 Stainless Steel and Titanium and in different colours. 

304 stainless steel  will be as hard add painted Cerakote TM  coating

Titanium versions. Light and sturdy, in different colours made of space material that is used in autosport, spaceship building.

Functions 

Safety 

ALL SMARTRULERS ARE TSA COMPLIANT. Boxopener is save!

Package and manual 

Every Professional version and material comes in its own package and has very detailed manual with many pictures, diagrams and explanations, so there will be no problem to use from kid to professional engineer and can be a good present for everyone.