tombow empty water brush pen fine hiddenproduct 7 mm is a reliable

7 mm is a reliable everyday pen that handles whatever you throw at it without fuss

so you can switch colours or techniques without hassle

built to last

silky finish that catches the light just enough to add depth without overpowering your project

Use these acrylic paints with water

tombow empty water brush pen fine hiddenproduct 7 mm is a reliableThe Tombow Empty Water Brush Pen, Fine, is a refillable brush that makes working with water based media simple and flexible. The water flow is controlled by gently squeezing the barrel, giving you smooth washes, subtle blending, or precise details depending on how hard you press. It comes with a protective cap, making it easy to carry around without leaks. Perfect for pairing with Tombow ABT Dual Brush Pens or any other water based colours, its great