Let Your Kids Learn Counting On The Melissa & Doug Abacus Classic Wooden Toy .Traditional Abacus Wooden Bead Counting Frame With 100 Brightly Colored Wooden Beads .Slide The Beads For A Visual And Hands-On Way To Learn Numbers And Math Concepts And To Explore Patterns And Colors .Comes With 8 Great Extension Activities To Help Kids Develop Early Math Skills .