◆ R&D Log 8 urushi colors developed by Eureka_Admin orange yellow mint green mandarin white (bright beige) magenta red light green 공유하기 게시글 관리 For your eureka moment 저작자표시 비영리 변경금지 (새창열림) 관련글 parker duofold international retipping (part 2) parker duofold international retipping (part 1) urushi polishing technique, much improved nib overall shape improved through personal research
