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

dust filter and filter holder

that adheres to nearly all surfaces

and comes with a self-cleaning valve for consistent application

6 mm flat brush and a long ergonomically shaped shaft (total length of the brush is 29 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