You Rule!

Is it a ruler or is it the newest item to decorate your desk? It's both! Measure with perfection and add some flair to your desk with our new black cube ruler. You buy, Yoobi gives - For every Yoobi item you purchase, a Yoobi item will be donated to a classroom in need, right here in the U.S.

Product Details

• Perfect for school, home or office
• Standard 12 in prism cubed ruler, black
• Dimensions: 0.75" x 0.75" x 12.51"