Our Henna Tottoo set consists of natural ingredients with multiple certificates, no PPD, safe to use. For safety reasons, we recommend a short allergy test before use as with all cosmetic products. Apply the henna tattoo evenly to the skin, after drying (approx. 40 minutes) tear off the stencil and rinse it with water. Do not scrub vigorously after the tattoo is dyed. The durability of each tattoo colour is different, brown is approx. 5 days, black lasts 3 to 4 days. Please do not apply the henna tattoo to the clothes, it cannot be washed off. After soaking and rubbing in hot water, the colour will fade faster. Pregnant women and people with sensitive skin should not use temporary tattoo. Our temporary tattoo set contains 2 black and 2 brown tattoos, best gifts for children and adults, perfect for party, music festival, carnival, Halloween, Christmas and other celebrations. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store