TeacherSource UV Detection Tubes NEW 8 Pack Science Education STEM Learning

Features: ⭐ Brand new, never used, sealed in original tubes ⭐ Lot of 8 UV bead tubes – perfect for science classrooms, group activities, and experiments ⭐ Clear plastic bottle construction with screw-on caps ⭐ Contains UV detecting beads that change from white to purple when exposed to UV radiation ⭐ Responds to UV wavelengths between 300-400 nm for accurate demonstrations ⭐ Approximately 6 inches long-compact and portable ⭐ Can change color thousands of times for repeated educational use ⭐ Ideal for STEM education, science fair projects, and UV awareness demonstrations ⭐ Maintained in a smoke and pet-free environment This set of 8 UV detection tubes offers hands-on science learning that brings physics concepts to life. Perfect for teaching students about electromagnetic radiation, UV safety, and photochemistry through engaging demonstrations. The color-changing beads provide instant visual feedback when exposed to sunlight or UV lamps, making abstract scientific concepts tangible and exciting. Ideal for science teachers, homeschool educators, or anyone interested in interactive STEM learning tools.