Features Delia Oja Hybrid Coral no. 42: Coral Nail Hybrid Gel polish is a professional and very durable nail product. Thanks to the optimal consistency and density, it is simple and easy to apply, providing a saturated pigment and an amazing shine. Manicure performed with the help of Delia Cosmetics Coral Nail Hybrid Gel is an elegant accent of a stylish image. How to use Delia Oja Hybrid Coral no. 42: Degrease the nail plate. Apply 1-2 coats of nail polish. Wait until it dries completely