s08 black (one pack)(S08 黑色（一支装）) s08 blue (one pack)(S08 蓝色（一支装）) s08 red (one pack)(S08 红色（一支装）) s08 ink blue (one pack)(S08 墨蓝色（一支装）) s08-a black (one pack)(S08-A 黑色（一支装）) s08-b black (one pack)(S08-B 黑色（一支装）) s08-e black (one pack)(S08-E 黑色（一支装）) s08-f black (one pack)(S08-F 黑色（一支装）) s01 and s08 universal refill black single(S01和S08通用替芯黑色单支) s01 and s08 universal refill blue single(S01和S08通用替芯蓝色单支) s01 and s08 universal refill red single(S01和S08通用替芯红色单支) s01 and s08 universal refill ink blue single(S01和S08通用替芯墨蓝色单支) s01 black (one pack)(S01 黑色（一支装）) s01 blue (one pack)(S01 蓝（一支装）) s01 red (one pack)(S01 红色（一支装）) s01 ink blue (one pack)(S01 墨蓝色（一支装）)

0.5mm(0.5mm)