Pentel Floatune Rollerball, 0.8mm Medium Line, Blue Ink, 12 Pack

Amazon

The ultimate light writing experience Dual ball tip to reduce friction and increase smooth ink flow New water-based ink infused with an oil-based lubricant gives an ultra smooth writing experience Pack of 12 in Blue ink With a 0.8mm nib gives approx. 0.4mm (medium) line width

Euroffice

Stable writing with a 0.8mm tip. Glides across the page with ease. Dual-ball tip reduces friction. Unique pen cap styling reminiscent of a skating blade. Barrel colour: White. Ink colour: Blue. Pack of 12.