Platinum fountain pen Sharp pen pro use 171 0.5 mm blue MSDA – 1500 B # 56

Size: 0.5 mm Next-generation mechanical pencil ‘PRO-USE 171’ has appeared! Sharp for drawing Draw PRO – USE evolves! You can choose writing sensation with shunk system installed. ?Shnoku System? It is possible to choose two kinds of delicate writing comfort that the state of the paper and the core are transmitted and a stable writing comfort which makes it difficult to break even if applying cushion and applying writing pressure. Since the length of the core pipe is changed by rotating the tip taper (mouthpiece) at the tip, it is possible to adjust to the thickness of the ruler, adjust the distance to the paper surface, and obtain a writing space suitable for him / her. [How to use the Shnoku system] 1. Adjust the length of the core pipe. By rotating the taper (mouthpiece), the length of the core pipe can be adjusted. 2. ON / OFF of core cushion. By holding down the gripper and turning the body, it is possible to switch ON / OFF of the cushion (safety slide mechanism).