Now, the most explosive, beautiful lashes ever 8X Bigger, smoother Supersonic brush & fast glide formula Explosive volume in rocket time! 8X bigger, smoother. Now, the most explosive, beautiful lashes ever! Maybelline New York Volum' Express The Rocket Washable Mascara has a patented Supersonic Brush with micro bristles that loads on big, sleek volume instantly. The fast-glide formula keeps lashes smooth. Zero clumps!