These are parts I've gradually collected to replace the base parts, which are Cosmo Black. Gotoh tuners, bridge Schaller strap pins, and more. These are used items. Everything in the photos is included. Please prepare screws for the tuners. Also, for the bridge screws, it may be better to use the ones you currently have. I would like to deal with someone who understands replacements, etc., on a regular basis. I am not considering selling these items separately. Please understand that there may be delays due to shipping companies during the New Year's holiday period. I am also selling these items on other sites.