What are the best techniques for achieving a flawless nail design using Simpson nails?

To achieve a flawless nail design using Simpson nails, start by prepping your nails with a base coat. Use thin layers of nail polish and let each layer dry before applying the next. Use a small brush for detailed designs and clean up any mistakes with a cotton swab dipped in nail polish remover. Finish with a top coat for a smooth and long-lasting finish.