xixixiaozhu OASO K016 Retractable Fountain Pen Set 0.5mm with 4pcs Blue Ink Cartridges Smooth Writing for School Students (Deep Sea Blue)

xixixiaozhu OASO K016 Retractable Fountain Pen Set 0.5mm with 4pcs Blue Ink Cartridges Smooth Writing for School Students (Deep Sea Blue)

• Integrated Design -- Retractable fountain pen is convenient to carry, avoid the problems of pen cap loss, nib damage, nib dry ink and so on. In addition, when the nib is retracted, the seal valve can prevent the nib from drying ink.
• Comfortable for Holding -- Double-sided groove to correct the posture of the pen grip design, cultivate good writing habits, writing force is reasonable, not easy to tired when writing.
• Smooth Writing -- With a 0.5mm high-quality Iridium pen nib, no paper jam, no ink leakage, brings you a smooth writing experience.
• Replaceable Ink Cartridges -- This fountain pen comes with 4 ink cartridges, ensuring that you can keep writing for a long time.
• Exquisite Gift Choice -- This pen is a perfect gift for a student or anyone else.
• Matched Ink Cartridge -- You can buy the matched ink cartridge for K016 fountain pen in my shop. The corresponding ASIN is: B0D1731DTV (Blue Ink), B0D179CZWL (Black Ink), B0D16XJKNW (Blue Black Ink).
• Sincere Service -- If any troubles about our pens, please feel free to contact us, we are glad to solve any problems with you.