They are easy to use and work really well! They have recently released a new nude color gel collection called Infinite Nude – Infinite Possibilities For Every Woman. It was one of the most purchased gel during Melody Susie’s Premiere Orlando Show in June and on Amazon. Marsala, the red color in the collection, was liked by many. The gel is made of all-natural ingredients: water, resin, and plant paste; they are “7-free” and cruelty free. The polish cures under an LED lamp in 1 minute or a UV lamp in 2 minutes.