Staedtler Mechanical Pencil 1.3Mm 771 1pc

Because it is a mechanical pencil with a thick core of 1.3 mm, you can write with a light writing pressure and there is a sense of stability.
It features a triangular shaft based on the ergonomic concept, a thick shaft with a diameter of 16 mm, and a grip zone with anti-slip processing. For those with strong writing pressure, the pen tip has cushioning properties to prevent the core from breaking.
77R57 is suitable for erasing.