It is refillable

You can find all markers and products from Hand Mixed here

The Pilot Pocket Brush Pen Hard Tip is built around a firm elastomer brush nib — modeled on the Fudenosuke style — that holds its shape under pressure instead of flattening or bowing sideways

Release year: 2016

stylefile marker premium sketchpad a3 landscape Exot It is refillableSketchbook with 75 gsm paper adapted for alcohol based markers. The colours won't bleed and they mix especially well on the coated paper. The book is in A3 landscape format (29. 7 cm x 42. 0 cm) and glued along one side. The sketchpad contains 50 sheets that are easy to tear off.