Flawless, chip free nails from your own home! Maybelline SuperStay 7 Day Gel Nail Colour provides a long wear gel nail colour and is available in a selection of colours.Maybelline SuperStay 7 Day Nails is a gel nail colour that delivers seven days of flawless, chip free colour for the perfect at home manicure that lasts. 7-day flawless colour in 1 stressless stroke.Step 1. Apply a clear base colour to make your nail colour last longer. Step 2. Use the curved brush to a thin layer of colour leaving a small space at the base of the nail. Step 3. Let dry before applying a second coat slightly thicker than the first coat. Step 4. Finish with a single layer of clear top coat to extend your manicure. Available in-store or online.