Art Primo Hit-N-Go 8mm Empty MarkerPart of the new Art Primo Hit-N-Go series of high quality empty markers. This is the same fit and form as the discontinued OTR "Street Dusters"- perfect for high-impact tagging! We recommend pairing the Hit-N-Go with OTR Flowpen Ink, Steve Garvey, Marsh and other high-flow inks. Replaceable nib, refillable body.Please note: This marker is REVERSE THREADED. To open, twist the marker counter-clockwise. Forcing in the wrong direction may cause breakage or leakage.