[ [可擦晶蓝-粉杆]1支钢笔+1个润笔器+2个墨囊 ]
[ [可擦晶蓝-蓝杆]1支钢笔+1个润笔器+2个墨囊 ]
[ [可擦晶蓝-粉杆]3支钢笔+1个润笔器+3个墨囊 ]
[ [可擦晶蓝-蓝杆]3支蓝杆钢笔+1个润笔器+3个墨囊 ]
[ [可擦晶蓝]1支钢笔+1个润笔器+2个墨囊 ]
[ [可擦黑]1支钢笔+1个润笔器+2个墨囊 ]