Revlon ColorStay 2-in-1 Angled Kajal This Revlon ColorStay 2-in-1 Angled Kajal ($7) is great for Summer because it's waterproof. One end has an angled tip so the inky black eyeliner is easy to apply. The other side has a smudge brush so that you can create a smoky-eye look if you wish. This product also comes in gray and green. Image Source: Facebook user Revlon Revlon ColorStay 2-in-1 Angled Kajal $7 from target.com Buy Now