Water soluble Multi-Use leads

• For almost all surfaces, no matter if dry or wet, glossy or rough, dusty or oily, bright or dark
• Wipe clean from glossy surfaces with a damp cloth
• Leads are already sharpened
• In a convenient and sturdy plastic box
• Protect red & yellow from temperatures above 30°C
• Diameter: 2.8 mm, Length: 125 mm