[3 pcs] black 3 pcs(【3支装】黑色3支) [6 pcs] black 6 pcs(【6支装】黑色6支) [common style + gold standard] black 2 pieces(【常规款＋金标款】黑色2支) [2 packs] 2 black(【2支装】2支黑色) [gold standard] black 2 pieces(【金标款】黑色2支) [gold standard] black 3 pieces(【金标款】黑色3支) [gold standard] 1 black and 1 red(【金标款】1黑1红) [gold standard] 1 black and 1 blue(【金标款】1黑1蓝) [gold standard] black 6 pieces(【金标款】黑色6支) [2 packs] 1 black and 1 blue(【2支装】1黑1蓝) [2 packs] 1 black and 1 red(【2支装】1黑1红) 3 pack [2 black and 1 red]](3支装【2黑1红】) 3 pack [2 black and 1 blue]](3支装【2黑1蓝】) 3 pack [1 black 1 blue 1 red]](3支装【1黑1蓝1红】) [gold standard] 2 black and 1 red(【金标款】2黑1红) [gold standard] 1 black 1 blue 1 red(【金标款】1黑1蓝1红) [gold standard] 4 black 1 blue 1 red(【金标款】4黑1蓝1红) [gold standard] 1 piece for each of 6 colors(【金标款】6色各1支) 1 piece [black]](1支【黑色】) [gold standard] black 1 piece(【金标款】黑色1支) 1 piece of [blue](1支【蓝色】) 1 piece of [red](1支【红色】) 1 piece [ink blue]](1支【墨兰色】) 1 piece [green 】(1支【绿色】) 1 piece [purple]](1支【紫色】) black 1 piece [bx-v5]](黑色1支【BX-V5】) 3 pcs [3 pcs blue]](3支装【3支蓝色】) 3 packs [3 red]](3支装【3支红色】) 3 pieces [3 pieces ink blue]](3支装【3支墨兰色】) 3 pcs [3 pcs green 】(3支装【3支绿色】) 3 packs [3 purple]](3支装【3支紫色】) 3 pieces [random combination contact customer service]](3支装【自由搭配 联系客服】) 6 pcs [4 black 1 blue 1 red]](6支装【4黑1蓝1红】) 6 pcs [4 black and 2 red]](6支装【4黑2红】) 6 pcs [4 black and 2 blue]](6支装【4黑2蓝】) 6 pcs [5 black and 1 red]](6支装【5黑1红】) 6 pcs [5 black and 1 blue]](6支装【5黑1蓝】) 6 pack [5 black 1 blue black]](6支装【5黑1蓝黑】) 6 pack [1 for each 6 colors]](6支装【6色各1支】) 6 pcs [6 pcs blue]](6支装【6支蓝色】) 6 packs [6 red]](6支装【6支红色】) 6 pieces [random combination contact customer service]](6支装【自由搭配 联系客服】)

0.5mm(0.5MM) 0.7mm(0.7MM)