Box with 3 magic leads 5.6 mm

Details

Refill of 3 coloured graphite leads 5.6 mm thick.

These leads have a very curious effect, as when you write, the colour of the writing changes depending on the wear of the lead.

Features : 

• Pack 3 Leads
• Colours: Multicolour
• Size: 80.0 mm x 5.6 mm
• Pack weight: 24 grams
• Hardness HB