WELL MADE & SAFETY MATERIAL: This natural wood number puzzle panel with non-toxic paint. It includes 20 numbers and 5 math symbol puzzles. The puzzle is a great toy for learning math, color recognition, develops children’s logic and spatial reasoning skills.

Puzzle number bright colors: red, yellow, blue, green, purple, orange. The pieces are painted in very bright colors, three dimensional block shapes are easy for young children to grasp, recognize and put back into the puzzle.

PUZZLE TOYS FOR KIDS EARLY DEVELOPMENT: If you are looking for a method to exercise your child’s intelligence, the colorful blocks can meet your demand. Parents can mess up these numbers or make addition and subtraction sets, and then teach children to sort and count. Learn to count, add, subtract, multiply, and divide with this lovely collection of numbers and symbols.