Musical Ruler with Songbook

This ruler is every school child’s dream! It doesn’t matter if you are currently a student or a past one, you need this ruler. Did you ever hold your ruler over the edge of the desk and flick it to make it sing? Or just to enjoy the “thwack!” noise? Of course you did! We all did! And now with the Musical Ruler you can go from making tuneless vibrations to playing a classical masterpiece’ish in just a few short minutes!

Placing your fingers on the marked circles and sliding the ruler over the edge of the desk, flick the ruler to make sweet music. Sliding to hit the perfect notes; all while measuring your math homework! The Musical Ruler comes with a Songbook that will make you both a musical virtuoso and the envy of your friends with the boring rulers.

Where to buy