You can achieve professional results every time with effortless blending and colour matching with these high quality markers. Spectrum Noir alcohol ink markers have a broad chisel nib for large area fills and a fine bullet tip for detailed work. These markers are perfect for every paper crafting project. Spectrum Noir markers are refillable. Also available separately are interchangeable brush tip nibs which can be used in place of the chisel nib to create some gorgeous effects.