Available in sizes 2” and 4”, these high-quality Eco-Union brushes are carefully handcrafted and manufactured in Britain. Handcrafted by three generations of brush makers, these sustainable brushes clean up perfectly at the end of the day, saving time, energy and water. Each brush is individually handmade using sustainable materials such as bamboo and recycled metal on the ferrule.. Eco-Union is a B-Corp company, meaning they are tested to the highest levels of social and environmental impact.