Sakura Gelly Roll pens were launched as the world's first Gel-Ink pen back in the 80s and both the pen and ink have been further refined after that

5 mm lead size

and comes with a self-cleaning valve for consistent application

reliable lines on almost any surface

Size: 13 x 21 cm

molotow 224em empty twin marker with refill extension 2 set Painting on stones Sakura Gelly Roll pens wereEmpty markers that you can refill with any ink or light flowing paint (e. g. Molotow ONE4ALL acrylic paint). The pen has a 1. 5 mm and a 4 mm round tip with a pump function that controls the flow of ink color. The pen is transparent so you can see how much ink color is left and what color you filled it with. Between the actual paint container and the top of the pen, youll find a Molotow Extension Ring which makes the pen extra easy to open when it is