Superimposed spinning top

Color: A set of stacked high tops [5 tops + 1 transmitter]
Applicable age: 7-14
Material: Plastic/Plastic
Category: Spinning Top
How to use:1. The transmitter is aligned with the top and rotate 2-3 clockwise(reminder: less than 1 or more than 3 revolutions may cause the structure to break)
                    2. Press the launch button, and the top will spin at a fast speed.
                    3. Repeat step 1 and aim at the center of another spinning top.
                    4. Press the launch button, and the top can rotate layer by layer.
(reminder: less than 1 or more than 3 revolutions may cause the structure to break)