A silver striping brush for adding silver streaks to your manicure.
Apply an even base coat and allow sometime for it to dry. Personally, we're partial to Smooth Operator or Stuck on You, but since everyone's nails are different find what works best for you. After you've applied an even base coat, pick your desired background color and paint two thin layers. After that base layer has dried, take your striping brush and carefully streak the brush across your nail, creating the desired design. After some practice, and doing this carefully, you will be able to create any design across your fingertips.