7 in 1 Montessori Toys for Kids, Wooden Rainbow Stack Toy Set with Wooden Tetris Puzzle, Geometric Building Blocks for Kid's Color Shape Recognition, Early Educational Puzzles Toy for Boys and GirlsGreat Gift Perfect gift idea for Birthdays, Holidays, Christmas, and other festivals.Endless Fun Colorful wooden building blocks can be used as tunnels, little houses, hills, rocking chairs or beds for little dolls. The rainbow stacked toy also can be used as a unique home decor item to add romance to the house.Rainbow Stacking ToysRainbow stacker puzzle is perfectly sized for toddler's hands, convenient for kids to stack, stimulate children's imagination, improve creativity, develop hand-eye coordination, color recognition, and train logical thinking.