Completely wooden 100 ball math and educational easy to understand manual parent and child can play and learn start with number 100 ball abacus

A 100-ball wooden abacus that makes learning fun even for children who are not good at math: Through playing with the abacus, you will naturally acquire calculation skills. Colorful Beads: The 100 bead abacus is visually beautiful and attracts children's interest. Deepen your numerical recognition with balls of different colors. Included easy-to-understand Japanese manual: This easy-to-understand manual was compiled by an active teacher and explains teaching methods in an easy-to-understand manner. Even children who are not good at math can easily learn calculations. Developed in-house and with a unique curved design, it is easy to use both vertically and horizontally. Educational toys: Look, touch, and move the balls to improve your concentration, calculation skills, and imagination while playing. Safe wooden material: Made with environmental friendliness and children's health in mind. Three-year quality guarantee: If there is a problem with your use for any reason within three years of purchase, we will replace it with a new one free of charge. The abacus is a traditional Japanese mathematics teaching tool. This wooden 100-ball abacus comes with an easy-to-follow manual, so even those who are not good at math can enjoy learning while playing. The colorful balls are color-coded, making it easier to understand and perfect for educational purposes. From the basics to advanced arithmetic, this is an excellent way to learn calculation skills while having fun. It is made with high quality and is carefully finished by hand. It can be used by all ages, from kindergarteners to elementary school students.