The tip is a fixed 4 mm metal guide sleeve for working along straightedges and templates without wobble

so the pen holds a clean line as it's rotated

as standard they come with a brush tip and a broad tip

and the contoured rubber grip — latex-free and color-matched to the ink — cuts down on hand fatigue during longer writing sessions

The tricot nib handles different paint viscosities without clogging

on the run otr 4201 4468 replacement tips 8mm round 2 pack Sonick The tip is a fixedReplacement 8mm round tips for OTR paint markers. Puts down consistent lines with smooth flow. Sold in packs of 2. Compatible with: OTR. 4468 Empty Superflow Paint Marker 8mm Round OTR. 4468 Superflow Paint Round Tip Marker 8mm OTR. 4201 Soultip Painter Paint Marker 8mm OTR. 4201 Soultip Painter Empty Marker 8mm