The Mont Marte Signature Watercolour Markers allow you to mix with water to create gorgeous watercolour effects! Add water and watch them flow!Features:Great for drawing, colouring and creating watercolour effects4mm bullet tipSuitable for canvas and watercolour paperErgonomic tri-grip for comfort and controlQuick dryingWater-based inkColours can be blended with waterDirections:Draw on watercolour paper or canvasAdd water to your drawing using a paint brush or water brushNote: Do not dip markers directly into water as this will draw ink out of the barrel.