Ready to add a burst of vivid colour to your sketches or notes? The Mitsubishi Uni Nano Dia Coloured Pencil Lead 0.7mm redefines what it means to write in colour. Made with a groundbreaking technology that infuses Nano-Diamonds into each lead, you'll experience a smooth, robust and downright enjoyable writing journey.The leads write smoothly and erase cleanly and easily with a regular eraser.

• 5 x 20 Leads
• Genuine Uni Mechanical Pencil Lead Nano Dia
• Color: Red. 20 Leads 3 Pack/Total 100 Leads (Japan Import)
• Lead Diameter : 0.7mm
• Erasable with an eraser