One piece contains 6 machines, each piece has three colors, and the colors are mixed evenly.

Warning
1. Before use, you must inspect the tightness of the screws, fixation nails, and adjustment points.
2; When using a treadmill, always wear a helmet, knee pads, and wrist guards. Also, wear appropriate rubber-soled sports shoes for exercise.
3; Do not drive on wet or icy roads, or on roads with a lot of stones and sand, as these places can be dangerous.
4; Do not rotate the handle significantly while driving, do not share a car with two people for gliding, and do not use it for acrobatic performances.
5; It is difficult to limit speed on a downhill slope, so do not slide on a downhill slope, and do not use it in foggy weather or at night.
6; Users should operate within a safe speed adjustment range in other locations, and must pay attention to the speed limit.
7; When using a scooter, always abide by local regulations and traffic laws, and be aware of all obstacles.
8; Preschool children, the elderly with heart disease are not suitable for this product, and it is prohibited to drive after drinking.