This is the same head mold as the standard release SD13 boy Link. The default eye size is 18mm. As of October 1st, 2012, this head mold is Sato and Mado only. The standard release of SD13 Link was discontinued by Volks in September, 2010, so this head mold is now FCS-only.
Please click on the individual thumbnails to see the pictures full-sized.