[gold standard + classic] 2 black(【金标款＋经典款】2支黑色) [gold standard 2 pcs] 2 pcs black(【金标2支装】2支黑色) [gold standard 2 pack] 1 black 1 red(【金标2支装】1黑1红) [3 pieces of gold standard] 3 pieces of black(【金标3支装】3支黑色) [6 pieces of gold standard] 6 pieces of black(【金标6支装】6支黑色) [classic 3 pack] 3 black(【经典款3支装】3支黑色) [classic 6 pcs] 6 pcs black(【经典款6支装】6支黑色) [gold standard 3 pack] 2 black 1 red(【金标3支装】2黑1红) [gold standard 3 pack] 2 black 1 blue(【金标3支装】2黑1蓝) [gold standard 3 pack] 1 black 1 blue 1 red(【金标3支装】1黑1蓝1红) [3 pieces of gold standard] 3 pieces of blue(【金标3支装】3支蓝色) [3 pieces of gold standard] 3 pieces of red(【金标3支装】3支红色) gold standard 3 pack [random combination]](金标3支装【自由搭配】) gold standard 6 pcs [random combination]](金标6支装【自由搭配 】) [gold standard 6 pcs] 4 black 1 blue 1 red(【金标6支装】4黑1蓝1红) [gold standard 6 pcs] 4 black 2 red(【金标6支装】4黑2红) [gold standard 6 pcs] 5 black 1 blue(【金标6支装】5黑1蓝) [gold standard 6 pcs] 5 black 1 red(【金标6支装】5黑1红) [gold standard single] 1 black(【金标单支装】1支黑色) [gold standard single] 1 blue(【金标单支装】1支蓝色) [gold standard single] 1 red(【金标单支装】1支红色) [gold standard single] 1 piece ink blue(【金标单支装】1支墨蓝色) [gold standard single] 1 green(【金标单支装】1支绿色) [gold standard single] 1 purple(【金标单支装】1支紫色) [classic 3 pack] 2 black 1 red(【经典款3支装】2黑1红) [classic 3 pack] 2 black 1 blue(【经典款3支装】2黑1蓝) [classic 3 pack] 1 black 1 blue 1 red(【经典款3支装】1黑1蓝1红) [classic 3 pack] 3 blue(【经典款3支装】3支蓝色) [classic 3 pack] 3 red(【经典款3支装】3支红色) [classic 3 pcs] 3 pcs ink blue(【经典款3支装】3支墨兰色) [classic 6 pack] 4 black 1 blue 1 red(【经典款6支装】4黑1蓝1红) [classic 6 pack] 4 black 2 red(【经典款6支装】4黑2红) [classic 6 pcs] 4 black 2 blue(【经典款6支装】4黑2蓝) [classic 6 pcs] 5 black and 1 red(【经典款6支装】5黑1红) [classic 6 pcs] 5 black 1 blue(【经典款6支装】5黑1蓝) [classic 6 pack] 5 black 1 blue black(【经典款6支装】5黑1蓝黑) [classic 6 pieces] 1 piece in 6 colors(【经典款6支装】6色各1支) [classic 6 pcs] 6 pcs blue(【经典款6支装】6支蓝色) [classic 6 pack] 6 red(【经典款6支装】6支红色) classic 1 piece [black]](经典款1支【黑色】) classic 1 piece [blue](经典款1支【蓝色】) classic 1 piece [red](经典款1支【红色】) classic 1 piece [ink blue]](经典款1支【墨兰色】) [bl-sg bullet] black 1 piece(【BL-SG子弹头】黑色1支)

0.5mm(0.5MM)