The Water Based series from MTN includes markers, spray paint and bottled paint which can be used both to fill the pens or used with a brush or airbrush. This is totally our favourite when it comes to liquid acrylic paint. The paint will fully cover the surface used and is permanent when dried, but before it dries you can mix it on the surface, which we like. MTN Water Based can be used on most surfaces and is perfect for those of you who paint canvas, stone, wood or walls. The pens come in different sizes and this is the second thinnest one with a plastic tip of 1.2 mm. It's available in 20 different colours. Here you can take a look at our entire range of MTN Water Based products.