The material consists of 100 printed wooden chips stored in a wooden box with lid and a wooden board with 100 squares printed on it.;Product Dimensions: 9.45 x 0.79 x 9.45 inches ; 1.1 pounds

• Montessori Educational Wooden Toys 1-100 Digit Cognitive Math Toy Teaching Logarithm

Montessori Educational Wooden Toys 1-100 Digit Cognitive Math Toy Teaching LogarithmMONTESSORI