Lewo 60-Pieces Wooden Pattern Blocks Montessori Tangram Puzzle Toys Include 60 pieces different color blocks, create different forms of animals, bugs, birds and things Comes in a wooden box with a wooden lid that slides in and out to open and close Safe material, all the pieces are nicely sanded and painted. Box size 7.3*1.7*5 inches Help build a strong math foundation by starting with the basics of learning of shapes and colors recognition, counting and following pattern sequences Suggested age range 3 +