Relieves the trouble of father and mom. No-punk tires. Uses spoke-type wheels for light and stable riding. This product is certified by the Japan Unicycle Association and is designed for safety. Reliable Japanese Chigasaki production: The hawk shoulder has an Italian crown-type crown that can be hung on your feet and can also be enjoyed by special rides such as one foot. ☆ Even if you have a little tack, it will not puncture. No need to pay for puncture repairs. ☆ No need to worry about inflation due to air leakage. The thick non-punk tires are extremely durable. Adopts a standard saddle that matches the size of a childs butt. Grip is attached to the front of the saddle. The saddle post has 0.4 inch (1 cm) increments. Even one pak Chibiko. Comes standard with protectors to prevent damage to the front and back of the saddle. (Practical Model) Equipped with a quick lever that allows you to change the height of the saddle with a single touch; The most balanced length is used for each tire size. Includes 1 booklet and a guide for how to ride by the Japan Unicycle Association.