100% new retail and high quality.Faster drying with any UV Light.Long lasting and very shining.Easy to apply and soak off.Suitable for professional use or home use.Professional usage:Step 1. Shape the nail with a nail file.Step 2. Lightly buff the surface of nail plate.Step 3. Put the fingers into a soak bowl for 1-2 mins.Step 4. Push the dead skin to the nail edge with a cuticle pusher.Step 5. Remove the dead skin with a cuticle clipper.Step 6. Clean the nail surface and a thin base coat.Step 7. Cure 1-2 mins with UV or LED lamp.Step 8. Apply black gel.Step 9. Cure 1-2 mins with UV or LED lamp.Step 10.Apply Cat eyes gel.Step 11.Put the magnet board over the nails for 10-15 seconds.Step 12.Cure 1-2 mins with UV or LED lamp.Step 13.Apply no wipe top coat.Step 14.Cure 1-2 mins with UV or LED lamp.Step 15.Apply cuticle oil.