Combining high performance and durability, the e57 eye shadow firm shader brush from sigma works best for all over, precise application of colour on the eyelids'. '.strtoupper('w')ith the brand's exclusive sigmatech™ fibres, the tool features advanced filaments for softness, heat and chemical protection and anti bacterial properties'. '.strtoupper('b')ristles maintain original shape and colour even after washing'. '.strtoupper('i')ts specially designed, patented three ring ferrule is made from sigmaalloy™ for ultimate strength, whilst the lightweight handle is crafted from a sustainable source of wood with eight layers of paint, making it scratch resistant'. '.strtoupper('w')ith a dense, flat head and slightly rounded edges, the firm brush effortlessly applies powder for a professional finish'. '.strtoupper('e').n'. '.strtoupper('l')ength 16.83cm