Shinkansen with Numbers Popular button-tying practice for nursery schools, kindergartens, and Montessori education. This activity promotes fine motor skill development, fosters independence and concentration, and helps with dressing and undressing. Made with a pretend-play feel, even if they can't do it well yet! Colorful red! blue! yellow! train cars are designed so they can enjoy it slowly. Recommended for studying numbers too! Great for home Montessori tools! Perfect for indoor play during the upcoming cold season!! Great for waiting time when going out and preparing for kindergarten ☆ Also recommended as a gift. ◯ Size: Approximately 20 x 8 cm ◯ Felt, thread, buckle ◯ Production environment: Non-smoker, no pets ☆ Double-layered felt ☆ Machine-sewn, less likely to fray Can be played with repeatedly! ※ Please understand that this is a handmade item, so there may be some distortion or individual differences. ※ We are not responsible for any accidents after purchase. Please be careful of accidental ingestion when small children play with it.