Lahmian Medium is a Citadel TechnicalLahmian Medium is a particularly useful paint when it comes to creating new colours. By mixing the colourless Medium with a Layer paint you can create your own glazes to apply to your models subtly altering the colour of a particular area. Lahmian Medium is also pretty handy for sealing a transfer to a miniature providing a smooth matte finish.This pot contains 12ml of Lahmian Medium one of 4 Technical paints in the Citadel Paint range. As with all of our paints it is a non-toxic water-based acrylic paint designed for use on plastic metal and resin Citadel miniatures.