Available on Amazon for 2,450 yen (as of December 1, 2024). Size: Length x Height x Width: 16cm x 15cm x 3.5cm (approx.) Cylindrical pegs: Set of 4, with varying colors, heights, and diameters from largest to smallest. Educational Toy: Not only for shape sorting, but also for stacking and rolling, allowing children to naturally recognize shapes through play. It fosters a sense of geometry and enhances creativity. Develops Concentration: Children develop concentration by figuring out which peg fits into which hole. The colorful design makes it more engaging for children. Suitable for young children and up! A classic educational toy for shape recognition and number learning! Perfect for girls and boys as a birthday or Christmas present!