Legler Rolling Calculator
This rolling calculator made of stable wood offers a large spectrum of mathematical possibilities and encourages children to set up and solve math problems.
The wooden rolling calculator with six rotatable pieces allow the young mathematicians to add, subtract, multiply, and divide up to the number 99.
Rotating the pieces sets up the maths equations to be solved. The compact construction allows this calculator to be taken wherever you go, what a great idea!
Suitable for age 6 years +
14cm x 5cm x 5cm