black(黑) gray (black core)(灰（黑芯）) blue (black core)(蓝（黑芯）) gold (black core)(金（黑芯）) silver (black core)(银（黑芯）) bright red (black core)(大红色（黑芯）) pearlescent white (black core)(珠光白（黑芯）) blaze orange (black core)(烈焰橙（黑芯）) mamba green (black core)(曼巴绿（黑芯）) cherry red (black core)(车厘子红（黑芯）) sapphire blue (black core)(宝石蓝（黑芯）) starlight purple (black core)(星光紫（黑芯）) matte black (black core)(磨砂黑（黑芯）) 珠光粉（黑芯） waterfall blue (black core)(瀑布蓝（黑芯）)

0.5mm(0.5mm)