National Geographic Science Magic: Vanishing Test Tube

MAKE GLASS DISAPPEAR BEFORE YOUR EYES and learn about refraction and the science of light! ENDLESS CHEMISTRY FUN that will mystify kids over and over not a one-time-use experiment! LEARN THE SCIENCE BEHIND THE MAGIC with the 16 page, full-color National Geographic Learning Guide.

WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.

Age: 8 years & up