[ [粗杆款女生款]6支笔 ]

[ [粗杆款男生款]6支笔 ]

[ [粗杆款女生款]1套3支笔+3盒铅芯 ]

[ [粗杆款男生款]1套3支笔+3盒铅芯 ]

[ [粗杆款女生款]6支笔+3盒铅芯 ]

[ [粗杆款男生款]6支笔+3盒铅芯 ]

[ [粗杆款男生款+女生款]6支笔+4盒铅芯 ]

[ [6盒0.9mm铅芯]120根 ]

[ [10盒0.9mm铅芯]200根 ]