jj770.5mm (standard writing)(JJ770.5MM（标准书写）) jjs770.4mm (fine writing)(JJS770.4MM（细字书写）)

[2 pens] black 2 pens(【2支笔】黑色2支) [3 pens] black 3 pens(【3支笔】黑色3支) [5 pens] black 5 pens(【5支笔】黑色5支) [10 pens] black 10 pens(【10支笔】黑色10支) [2 pens] 1 black and 1 red(【2支笔】1黑1红) [2 pens] 1 black and 1 blue(【2支笔】1黑1蓝) [combination] 1 black pen +2 black core(【组合】1黑笔＋2黑芯) [combination] 1 black pen +3 black core(【组合】1黑笔＋3黑芯) [combination] 1 blue pen +2 jf blue core(【组合】1蓝笔＋2支JF蓝芯) [combination] 1 red pen +2 jf red cores(【组合】1红笔＋2支JF红芯) [3 pens] 2 black and 1 red(【3支笔】2黑1红) [3 pens] 2 black and 1 blue(【3支笔】2黑1蓝) [3 pens] 1 black 1 blue 1 red(【3支笔】1黑1蓝1红) [3 pens] blue 3 pens(【3支笔】蓝色3支) [3 pens] red 3 pens(【3支笔】红色3支) [combination] 1 black pen +5 black core(【组合】1黑笔＋5黑芯) [combination] 1 black pen +10 black core(【组合】1黑笔＋10黑芯) [combination] 1 blue pen +5 jf blue core(【组合】1蓝笔＋5支JF蓝芯) [combination] 1 red pen +5 jf red cores(【组合】1红笔＋5支JF红芯) [5 pens] 3 black 1 blue 1 red(【5支笔】3黑1蓝1红) [5 pens] 3 black and 2 red(【5支笔】3黑2红) [5 pens] 4 black and 1 red(【5支笔】4黑1红) [5 pens] 4 black and 1 blue(【5支笔】4黑1蓝) [5 pens] blue 5 pens(【5支笔】蓝色5支) [5 pens] red 5 pens(【5支笔】红色5支) [5 pens] random combination order remarks(【5支笔】自由搭配 下单备注) [10 pens] 8 black 1 blue 1 red(【10支笔】8黑1蓝1红) [10 pens] 8 black and 2 red(【10支笔】8黑2红) [10 pens] 6 black 2 blue 2 red(【10支笔】6黑2蓝2红) [10 pens] 9 black and 1 red(【10支笔】9黑1红) [10 pens] 10 pens in blue(【10支笔】蓝色10支) [10 pens] 10 red pens(【10支笔】红色10支) [refill] black 5 pack(【笔芯】黑色5支装) [refill] black 10 boxed(【笔芯】黑色10支盒装) [refill] black 1 pack(【笔芯】黑色1支装) [refill] jf blue 5 pack(【笔芯】JF蓝色5支装) [refill] jf blue 10 boxed(【笔芯】JF蓝色10支盒装) . [refill] jf red 5 pack(.【笔芯】JF红色5支装) [refill] jf red 10 boxed(【笔芯】JF红色10支盒装) [1 pen] black(【1支笔】黑色) [1 pen] blue(【1支笔】蓝色) [1 pen] red(【1支笔】红色)