Totority Science Experiment Periscope, Portable Periscope Optical Experiment Periscope Detachable Periscope Toy for DIY Assembly Physical Experiment
$10.79
Description
Adjustable Periscope: With rotatable design, it is convenient for you to rotate to different angles to observe objects.Portable Periscope: Made of good plastic materials, strong and , practical and durable, can be for long time.Detachable Periscope: The light weight and detachable design make it easy for us to carry, portable and practical for outdoor activity.Science Experiment Periscope: With easy-to-understand installation method, you can easily install it, bring much convenience to you.Optical Experiment Periscope: The periscope can be in laboratories or physics classrooms, educational and funny
