Double Fish Super One, Instruction Manual, Page: 9 / 12

Warnings:
This robot should only be used with 40mm table tennis balls. Irregular or low-quality balls could
cause increasing of the possibility of jamming.
Please clean the robot and pack it in bag for long-term storage.
Please feel free to contact us if any problems.
Please don’t put balls into the ball storage area when the robot is running, which will cause jamming.
New table tennis balls should be rinsed in water or detergent and air dry before using. Regularly cleaning up
inside of the robot and balls could reduce the possibility of jamming.
The robot should be used by children under the adults' instruction.