Stay protected from harmful UV radiation with this handy UV-tester. Whether you're out in the sun or under cloudy skies, this tester makes it easy to measure the amount of UV radiation you're exposed to. The indicator part in the middle of the tester will become lighter or darker depending on the sun's intensity, allowing you to take precautionary measures like applying sunscreen or wearing protective clothing. With its compact design, this UV-tester is easy to carry with you wherever you go, ensuring that you stay aware of your UV exposure levels. Additionally, this UV-tester can be personalized with your name or initials, making it a stylish and practical accessory. Stay sun-wise and protect your skin with this innovative UV-tester.