on the run otr 988 ball pen fluid 100 ml Colors:Black Featured artist are:

Featured artist are:

The 6 mm tip gives you clean lines and controlled drips

060 Flowpen Paint Marker 15mm

and Recks from Stockholm who for 15 years put color on walls and train cars

on the run otr 988 ball pen fluid 100 ml Colors:Black Featured artist are:OTR. 988 Ball Pen Fluid is a highly concentrated alcohol based ink gel designed for mixing, not for direct use. It's thick, heavily pigmented, and built to be added to existing inks or paints to deepen color intensity, boost opacity, and increase pigment saturation. Comes in multiple colors including black, blue, red, green, and violet. Writers and artists use this to create custom ink blends stronger, darker, richer than standard inks. Mix it into