Erasable rollerball pen by Pilot. Broad tip (1.0 mm) retractable version from Pilots popular FriXion series. Great for notes, crosswords, sudoko etc.
Pilot BLSFR10 Frixion Pen Refill Broad Set of 3
FriXion Ball Clicker 1.0 - Gel Ink Rollerball pen - Broad Tip
Pilot Frixion Series Pen - SCOOBOO - PILOT
Pilot Frixion Clicker Retractable Erasable Rollerball 0.7 mm Tip - Light Blue, Box of 12 : Office Products
Pilot FriXion Erasable Pens: A Comprehensive Guide
Pilot BLSFR10 Frixion Pen Refill Broad Set of 3
Pilot Frixion Clicker 1.0 Erasable Roller Gel Pen – Black (Pack of 12 Pcs)
PILOT FRIXION BALL Erasable Rollerball Pen - 1.0mm Red Rouge $3.95 - PicClick AU
Pilot® FriXion Clicker Dots Erasable Gel Pens, Fine Point, 0.7 mm, White Barrels, Black Ink, Pack Of 3 Pens - Yahoo Shopping