Physics Optics Experiment Set Refraction and Reflection of Light,Convex Lens and Small Hole Imaging Experiment, Three Primary Colors of Light School Optics Learning Educational Science Kits auspowers_batchfour Size: TCMT 21

Size: TCMT 21

Material Made of high quality copper material

including kids

adhesive tab labels

Multi-compatible bike trailer coupler: It fits almost all bikes and all Schwinn and InStep brand trailers (such as all series AA

Physics Optics Experiment Set Refraction and Reflection of Light,Convex Lens and Small Hole Imaging Experiment, Three Primary Colors of Light School Optics Learning Educational Science Kits auspowers_batchfour Size: TCMT 21Physics Optics Experiment Set Refraction and Reflection of Light,Convex Lens and Small Hole Imaging Experiment, Three Primary Colors of Light School Optics Learning Educational Science Kits ? Easily complete physical optics experiments? Convex Lens Concave Lens Imaging Experiment,Small Aperture Imaging Experiment,Plane Mirror Imaging Experiment,Periscope Experiment,three primary colors of light,plane mirror reflection, diffuse reflection, convex