BL554 0.5/0.7mm活动铅笔
彩色笔杆，电镀笔尖，书写流畅，按动出芯，尾塞装有橡皮
BL554 mechanical pencil
size:0.5/0.7mm
Colorflu barre,perfect for advancing leads in top mechanism,smooth writing lead does not smudge and erases cleanly.
