Pica 30402 : Pica Dry 3030, the original longlife Automatic Pencil Marker with Pica 4020 2B "For All" Graphite refill lead set. 

A standard "FOR ALL" 2B Graphite lead is fitted to every Pencil Marker marks which 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 4030 2B "For All" Graphite refill lead set.  
The 4030 set comprises of 10 refill leads housed in a sturdy plastic container.
10 x 2B "For All" Graphite