$ 4.95 21 DAY MONEY BACK GUARANTEE
Dual use tool for students learning number at K and 1st grade skill level. Rekenrek on one side, then FLIP to use MathLine. This is the great low cost solution for K-1 for rekenrek activities, and develop number to 20 including all the way through computational regrouping. It is 8" x 2.5" x 1.25"