坚固的铁夹，优质的铅芯，易擦。
适用于0.5/0.7/0.9mm铅芯。
喷胶笔杆，握感舒适。
Metallic clip and Electroplated end plug and top part
Perfect for advancing leads in top mechanism
Smooth writing lead does not smudge and erases cleanly
Available in 0.5 mm,0.7 and 0.9mm leads
Spray glue barrel and triquetrous grip
