Universal leads graphite + white + red FOR ALL Pica BIG Dry

· 4 graphite leads + 4 white + 4 red · For most materials · Dry or damp, smooth or rough, dusty or oily · Washable with a damp cloth · White lead: ideal on dark materials · Protect white and red leads from temperatures> 30 ° To recharge or change · Rectangular leads with 2x5 mm section and 150 mm long · 12 replacement leads in a case for safe storage · Resistant plastic case that is easy to handle due to its double opening