

9 LED Lights;Rapid Flashing Strobe Lights;Requires 3 AA Batteries (Not Inlcuded);Perform Easy Experiments with Stroboscope;Observe The Visual Change of Objects when Stroboscope is Shone On Them
Trustpilot
Hace 3 semanas
Hace 2 semanas
Hace 2 meses
Hace 1 mes