This breakthrough mascara provides 24-hour volume, leaving lashes darker, denser and more dramatic. Get ready for a corner to corner lash transformation with our first ever Wonderbrush. The Wonderbrush bends and adjusts to multiple angles capturing every lash, top to bottom. The unique brush fits the natural shape of lashes, coating them evenly with formula from root to tip. The extra surface area of the Wonderbrush bristles are designed to deliver 40% more mascara to the lash. Mega Effects Mascara provides a clump-proof, sweat-proof, non-flaking and non-smudging experience. Ophthalmologist-tested. .317 oz. net wt. (source: http://shop.avon.com/product.aspx?pf_id=48524)