Student filbert synthetic brush set set of 7a set of seven short handled filbert brushes with synthetic hair one of each size 0 2 4 6 8 10 12ideal for any general painting work but particularly for oil and acrylic paint the student brush range offers a huge choice of sizes and bristle options the seamless ferrules are made from anti rust anodised aluminium and the silver coloured coating on the birch handles has been lacquered to give full protection against water where possible