Pica 30405 : Pica Dry 3030, the original longlife Automatic Pencil Marker with Pica 4050 H (Hard) Graphite refill lead set. 
A standard "FOR ALL" graphite 2B  "Soft" lead is fitted to every Pencil Marker which marks on almost all surfaces, no matter if dry or wet, glossy or rough, dusty or oily.
Wipe clean from glossy surfaces with a damp cloth.
Barrel with roll-stop.
Convenient quiver cap with special clip for perfect one handed handling.
Patented: The integrated sharpener in the quiver cap – always and immediately at hand.
High value push mechanism for automatic lead feed in a stainless steel tube.
Leads most easy to refill from the back end.
Extremely long lasting and sustainable due to high quality product technique and refill ability.
This special Trade pack also includes a 4050 H "Hard" Graphite Joiners refill lead set.  
The 4050 set comprises of 10 refill leads housed in a sturdy plastic container.
10 x H "Hard" Graphite ideal for a joiner or cabinet maker.