When it comes to nails, OPI is the most asked for product in the industry. Their wide selection of shades, textures and special effects makes them the go-to brand. OPI ranges from elegant to dramatics, subtle and classy to stand out attention grabbing.

And now, you can scoop of a bottle for free when you sign up for Toluna! Sign up and you could be selected as one of 100 people to test and keep an OPI nail lacquer. Just leave your review on the site when you're finished and keep checked each week for new offers you'd be interested in.

Sign up to get your free bottle today!