Using your CSM Charmant Lock Seed Set is easy. First, make sure you have a compatible CSM Sengoku Driver. Simply insert the Lock Seeds into the driver as needed. You can also attach the face plates for an extra touch. Remember, the Lock Seeds may not work with original DX Drivers even though they have the same spec. And the face plates can't be used across different models. Keep your set in a cool, dry place to avoid damage. If you have any issues, check the instructions that come with the USA release, as they may be translated and you can also get domestic support.