It has a core breakage prevention function, and when you apply strong pen pressure, a cushion mechanism works on the tip to prevent the lead from breaking.
0.3mm can be used for writing characters, 0.5mm can be used for mark sheets, etc. depending on the purpose.
Uses: Note writing, memo writing, notebook
SPECIFICATIONS:
Brand: Sakura
Size: 140×9×11mm
Material: Shaft/ABS, Tip plug/Tip pipe/Brass, Clip/Stainless steel