About this item

• UV Detection Temporary Tattoos Stickers: UV detection temporary tattoos is transparent when there is no UV light. If it is exposed to UV light, the pattern will turn purple. The stronger the UV rays, the darker the purple color
• Waterproof UV tattoo Stickers: Compared with traditional UV stickers, UV temporary tattoo stickers are more durable and not easy to fall off. Obviously, even if you go swimming with UV temporary tattoo stickers, they will not fall off easily
• How to Use: Follow the instructions to stick the tattoos on skin. If exposed to sunlight, the pattern will turn purple. Apply sunscreen. Under the protection of sunscreen, even if exposed to sunlight, the pattern will turn light purple or even transparent
• Reminder to Reapply: If the sunscreen fails, the pattern will return to purple, and you need to reapply the sunscreen. If the color of the pattern does not lighten, it may be because you have not applied enough sunscreen or the SPF is not high enough
• 8 Fun Patterns: We have designed 8 cute patterns, and children will be more willing to put these UV temporary tattoos on their bodies. The number of tattoos is up to 160, and you can put these tattoos on your arms, shoulders, and legs at the same time