NWB Travel size An all-in-one mascara that delivers a look of endless length, intense volume, and sky-high lift for extreme, dramatic lashes. Caution Extreme Lash Mascara's smooth, buildable, ultra-black formula creates dramatic but weightless lash looks that don't smudge or flake. The 4DAmplifier™ brush combines two brushes in one to deliver volume, length, lift, and definition for extreme lash looks. It saturates lashes with product from root-to-tip for the most volume in a single stroke, and perfectly coats the bottom lashes without smudging onto the lower lash line. The tapered end reaches even the smallest lashes in the corners of the eyes. The ultimate all-in-one mascara, Caution's double-action brush, densely packed bristles, and the smooth glide formula work together to deliver volume, length, and definition. Research results: Based on a 1 week consumer test of 32 participants: - 100% said it provided instant volume - 100% said it did not smudge - 94% said lashes looked longer and lifted