Rulers of the World - Science
12-inch wooden rulers have inches and centimeters on one side, chronologies of famous people on the other.
Every kid needs a ruler. Why not combine this basic school supply with a fun and educational glimpse into history? Rich Frog Industries' Rulers of the World series will encourage your child to learn while they measure. Available in Rulers of Science, United States Rulers, Rulers of Music, Rulers of Jazz, Great Women Rulers and Great Women Rulers of Literature. Why not collect them all? See all our Rulers of the World right here!
This item is temporarily out of stock. The artist is working hard to make more! For an estimate of when it will be back, please call us at 1-800-759-0871. Thanks for your patience!