With the refillable EMPTY TWIN, you can create your own color shades and it can be used with nearly all fluid inks.  


• empty marker system 
• compatible with alcohol- and water-based inks
• for mixing and storing own color shades
• fibre rod system
• 1 mm Soft Brush for precise and energetic strokes
• 2-6 mm Broad Tip more extensive gradients
• refillable
• exchangeable tips
• Made in Germany