Get a gel-like manicure without a UV lamp with the OPI Infinite Shine Nail Polish in My Chihuahua Doesn't Bite Anymore. This Infinite Shine nail polish delivers high-shine and long-lasting staying power. This magnificent, rich shade is designed to last for up to 11 days after application. From eye-popping bright polishes to treatments that transform nails, it's no wonder OPI is the most asked-for brand in the industry.