Specially created for use with blinc Eye Shadow Primer, blinc Shadow Primer Brush is a professional quality shadow brush designed to evenly blend shadow primer or cream shadows onto lids. It means that you can create a soft, smooth lid surface & can even be used with your under eye concealer as well. This brush contains firm synthetic fibers in a rounded shape. blinc Shadow Primer Brush features a wooden handle with metal ferrule & is assembled using the highest quality materials.