Pilot FriXion Erasable Rollerball Pen Assorted Set of 15 Urban Sketching The Posca has an ultra-fine

The Posca has an ultra-fine tip giving a line width of 0

Flexible nylon brush tip that retains its shape

printed with extra tools to enhance productivity

which are renowned throughout the world

Refillable using Pilot V Board Master Refill WBSVBM

Pilot FriXion Erasable Rollerball Pen Assorted Set of 15 Urban Sketching The Posca has an ultra-fineNEVER cross out again with FRIXION BALL, the ORIGINAL erasable pen from Pilot! Pilot's best selling rollerball allows you to cleanly write, delete (FriXion It) and rewrite all with the same pen. Simply rub out your mistakes with the eraser stud and watch the ink disappear as if by magic! The unique gel ink responds to the heat generated by the rubbing out, and lets you write over your mistake immediately with the same pen. Save yourself money and be