Tip: Stainless steel

Ball: 0.38mm tungsten carbide ball

Barrel: Plastic (AS) & Elastic rubber grip

Ink Colour: 20 colours (Black, Blue, Red, Baby-pink, Pure-pink, Pink, Mandarin-orange, Orange, Golden-yellow, Lime-green, Green, Emerald, Sky-blue, Light-blue, Blue-black, Violet, Brown-black, Green-black, Bordeaux-black, Lavender-black)

Ink Refill: UMR-1 (4 colours/Black, Blue, Red, Blue-black)

• Ultra-fine tip featuring a 0.38mm-sized ball enabling precision writing for planners and technical drawings.
• 0.38mm-sized balls for versatile application at work or school.
• Self-developed, precision stainless steel tip with superior durability and gel ink that enables you to draw solid, fine lines.
• Unique twin-ball mechanism prevents ink backflow and leak.
• Rubber grip that fits comfortably in your hand for ultra-fine precision and fatigue-free writing.