Banner Sparkel - the best face sheet mask ever!! You can use it easily. Squeeze the serum into the pack before it is removed and applied. Keep this on for 20 minutes. Let the serum dry on your skin. No makeup is needed! No filters are required! And you're good to go. The glow remains for a minimum of 2-3 days. You can use the surplus serum in the pack after applying the facial sheet m... https://www.heterohealthcare.com/Home/backtothesparkel