Using the Pure 2 Improve Sandbell is easy. First, pick the right weight according to your strength. Then, follow the 6 illustrated exercises. Hold the sandbell firmly during each movement. Remember to warm up before using it to avoid injuries. After your workout, clean the sandbell with a dry cloth and store it in a cool, dry place. Don't expose it to extreme temperatures or moisture, as this may damage the sand inside. Also, check the sandbell regularly for any signs of wear and tear.