Mechanical Pencil Set With Case, 4PCS 0.3\/0.5\/0.7\/0.9Mm Art Mechanical Pencils + 4 Tubes Lead Refills (0.3\/0.5\/0.7\/0.9Mm) + 3PCS Erasers + 1PCS

1 ??Weight Balance & Comfortable Grip??Mechanical pencils feature a metal tip and brass dispenser to achieve a low center of gravity, providing an ideal weight balance The rubber grip offers a non-slip and comfortable hold,2 ??Triple Protection Lead Design???? Brass 3-Claw clutch and built-in spring buffer prevent lead sliding ?? 3~4mm nib sleeve reduces breakage risk ?? Retractable nib: retract the lead when not in use,3 ??User-Friendly Design????Retractable nib, which retracts the lead when not in use, to avoid injury (03mm mechanical pencil has a non-retractable tip) ??The lead is made of resin and graphite, which is more durable and not easy to break ??The eraser provides clean, precise erasures with minimal debris for a clutter-free workspace