Setup, Compatibility & Care
To set up your dumbbell, simply unscrew the cap, fill the internal reservoir with water to your desired weight level, and secure the cap tightly to prevent leaks. Ensure the threads are aligned correctly before tightening to maintain a proper seal. For care, it is recommended to rinse the exterior with a damp cloth after each use. Periodically empty the water and allow the internal cavity to air dry if the dumbbell will not be used for an extended period to keep the interior clean. Store in a cool, dry place away from direct sunlight when not in use.