Overview and Specifications:
[Refill] 0.5mm black refill needle refills are smooth, clear and clean, not blooming
[Note] Cap design, protect the pen tip, easy to use, refill can be replaced
[Appearance] The design is simple, beautiful, the lines are simple and smooth, and the feeling is comfortable.
[Materials]·All parts are made of high quality materials, energy saving and environmental protection, fine workmanship