• Christmas Semi-Permanent Nail Polish Kit: 6 gel nail polishes in red, green, gold, and white, 8 ml per bottle. Beautiful and elegant, suitable for all seasons and daily use. • Natural material: Made of 100% natural resin, healthy, kind, safe, non-toxic, and low odor, it would not harm nails and skin. • 21 days of shelf life: If used correctly, it can last 2-3 weeks. It must be cured under LED/UV light. The LED light duration is 60-90 seconds and the UV light duration is 2-4 minutes. • Ideal nail kit: Gel nail polishes with a nice box, can be given as a surprise kit for lovers, mothers, and friends on New Year, Christmas, Valentine's Day, birthdays, Mother's Day, anniversaries, and special occasions.