Jane Iredale Deluxe Spoolie Brush is a luxurious beauty tool for defining the lashes. Perfect for precise application of mascara and eyelash treatments, Deluxe Spoolie Brush gently separates the lashes for a thicker, longer appearance. Offering supreme coverage in fewer coats than a traditional mascara brush, Deluxe Spoolie Brush has been expertly hand tied with Synthetic bristles and has been exclusively designed to be as effective and as gentle on the skin as possible. Tip: Clean Deluxe Spoolie Brush regularly with Botanical Brush Cleaner. Directions: Dip the brush into your favourite mascara or lash treatment. Brush onto the upper and lower lashes. Repeat as desired. Materials: Pony Hair.