Like the rest of the Knockle line, it is unique from other whiteboard markers in that you pump the ink into the tip as you need it. To keep the tip
PENTEL MAXIFLO WHITEBOARD MARKER BLUE MWL5SAC
High-quality, lasting dry wipe marker Pump action system to replenish ink supply if the tip has dried out Vivid pigment-based liquid ink. Features 6.0
Pentel Maxiflo MWL5M-AO Drywipe Marker - Black, Box of 12
Brand Original Excellent Quality
Pentel Assorted Maxiflo Whiteboard Marker - Black (Pack of 4)
Pentel Maxiflo MWL5S Whiteboard Marker (Fine Bullet Point) - Black
Pentel Art Supplies
Pentel Maxiflo Liquid Ink Drywipe Marker Eraser Set : Office Products
PENTEL MAXIFLO KNOCKLE Whiteboard Marker Fine Broad Dry-erase Black Blue Red Pen $3.99 - PicClick
Pentel Maxiflo Dry Wipe Fine Bullet Point Marker - Blue (Pack of 12) : Everything Else
Pentel Maxiflo Whiteboard Marker
Vol 100 issue 08 2016 by My Office - Issuu
Pentel Art Supplies
Pentel Maxiflo Whiteboard Marker, Fine bullet point, Red ink, (Pack of 12) : Everything Else
Pentel Knockle Dry Erase Marker - Fine to Medium - Black
PENTEL MAXIFLO KNOCKLE Whiteboard Marker Fine Broad Dry-erase Black Blue Red Pen $3.99 - PicClick
PENTEL MAXIFLO KNOCKLE Whiteboard Marker Fine Broad Dry-erase Black Blue Red Pen $3.99 - PicClick