Zebra Tect Two Way Mechanical Pencil, 0.3mm, Black, 10-Piece Set, B-MAS41-BK

Drafting Mechanical Pencil with Friction Function This comfortable mechanical pencil features effortless lead advance with a simple shake of the barrel. Its tip pipe design allows for easy viewing of the nib and a firm writing experience.

Convenient Friction Switching Function This pencil features a switching function that allows you to lock the Friction function according to your needs. When carrying the pencil, simply turn the center ring to disable the Friction function, preventing accidental lead advance. When the Friction function is disabled, the weight is fixed to the underside of the barrel, providing a low center of gravity for stable writing. Features: Friction function switch / ON: Lead advances with a simple shake / OFF: Low center of gravity for stable writing Drafting nib: A long, ultra-fine tip pipe provides a clear view of your hand. Specifications: Upper barrel: Resin, painted finish / Lower barrel: Brass, plated finish / Silicone ring grip Size: Total length 149mm x maximum barrel diameter 10.5mm / Weight 23.6g Pack of 10