Uniball Limited Edition Uni Kurutoga Advance Mechanical Pencil 0.5mm

The Uni Kurutoga Advance (M5-559) is Mitsubishi Pencil's core performance model in the Kurutoga lineup, designed specifically to resolve lead breakage and uneven line widths during fast, heavy writing.

Key Features:

• Model Code: M5-559 (0.5mm lead size)   
• W Speed Engine: Rotates the lead twice as fast as the standard Kurutoga (1 rotation per 20 strokes instead of 40). This maintains a sharp, cone-shaped tip even when writing quickly in roman alphabet/cursive scripts.   
• Sliding Metal Guide Pipe: The protective guide pipe retracts as the lead wears down. This allows continuous writing with minimal lead exposure, virtually eliminating lead snapping.   
• Pipe Retraction: The guide pipe can be fully retracted into the tip for safe pocket storage and transport.
• Lightweight ABS plastic body with clear window showing the rotation gear inside.
• Colours Available: Frozen Grape (FGP), Frozen Melon (FML), Frozen Strawberry (FSB), Frozen Soda (FSD), Honey & Milk (HMK), Iced Coffee (ICF)