Napier's Bones - Quickly teach Your Child Math With This Montessori Toy BAR GAME Add something unique to your

Add something unique to your Escape Room experience

Mirrored Text

Expect to spend a significant amount of time trying to solve this wood brain teaser

Each dial has 12 nodes

One direction will lead to an exit

Napier's Bones - Quickly teach Your Child Math With This Montessori Toy BAR GAME Add something unique to yourDesigned by John Napier in 1617, Napier's Bones is a fantastic way to explain and help your child understand how basic math functions. Consider the first "calculator" Napier's Bones is an invaluable to in any classroom environment. Whether you are a teacher in a traditional classroom or a parent homeschooling this is an essential ingredient to you curriculum. The frame measures 7. 5" x 7. 5" and the rods are cut from 1 8" thick alder wood. Two full