Manufacturer's Description (English follows):
 Warpaint special effects. Quickshade Wash Mixing Medium is a clear resin base designed to dilute your regular Quickshade washes without changing flow rate and viscosity. By adding Quickshade Wash mixing medium, you can make your Wash more translucent and less pigmented.
 ***
 Special EFFECTS Warpaint. Quickshade Wash Mixing Medium is a transparent resin base designed to dilute your regular Quickshade Washes without changing the flow and viscosity. By adding Quickshade Wash Mixing Medium you can make your Wash more translucent and less pigmented.