Multi-Purpose Brushes For Wood - Ideal for a range of projects. Use as a wood dye brush, a varnish brush for wood and much more. Choose From Two Sizes - The 2” brush is the perfect all-round brush, while the 4” brush is ideal for large surface area projects. Eco-Friendly - The outdoor and indoor brush has an eco-friendly design. It features a bamboo handle, as well as recycled metal. SRT Tipped and Flagged - Perfect for use as fence brush, Eco-Union Ecobrush range has also been made with no bristle loss. British Made - Carefully handcrafted and manufactured in Britain, these sustainable brushes are made to last a lifetime and are a great option to consider if you are seeking a wood dye brush. Eco-friendly.