+ All important 3 thicknesses in the set and easily selectable
+ Very good and reliable mechanics
+ Large and easily fillable mine chamber
+ Optimal supply of the mines in the donor channel
+ Very well rounded edge on Mine output (prevents damage to the mine!)
+ Safe and durable Clip
+ High quality and very durable
a reliable and truly recommendable mechanical pencil for everyday work
NB:
We use the house, very unbreakable HB pencil leads: Faber-Castell 9063 / 0.3mm, Faber-Castell 9065 / 0.5mm, Faber-Castell 9067 / 0,7mm