PRETYZOOM Light Reflection and Refraction Demonstrator Laboratory Equipment Physics Teaching Instrument Optics Science Experiment Tool for Classroom Use

Package List 1 set x teaching apparatus Features - Color: White and black. -Product Info:Reflection Refraction Demonstrator - Material: Plastic, metal - Size: 27.60X17.00X10.20cm/10.85X6.68X4.01in - With a large display screen, you can read the number and observe the light clearly Light Reflection Refraction Demonstrator. - Lightweight and compact, it is very convenient for you to carry Optics Demonstrator. - Also, it can be a nice birthday gift for your friends who do experiments. They will like it Teaching Demonstrator. Light Demonstrator - Smooth surface, no burr, stable longevity. They are not easy to damage Teaching Aids. - Also, it will be a great addition to your laboratory supplies Teaching Device.Goods InformationTeaching Demonstrator Made of high grade material, this set of light reflection and refraction demonstrator is durable and practical, featuring a compact design, very portable, which makes you more convenient.Teaching Tool It is also a great gift for your friends who always do optics experiments

• Optics demonstrator--suitable for physics teaching, demonstrating the law of reflection of light and the law of refraction,Light Reflection Refraction Demonstrator
• Light demonstrator--lightweight and compact, it is very convenient for you to carry,Reflection Demonstrator
• Teaching aids--to the understanding of refraction and reflection of light,Teaching Demonstrator
• Physical demonstrator--should be , do not , and store in a cool dry place after use,Teaching Apparatus
• Light reflection and refraction demonstrator--good for school teaching tool, learning display, and collectibles,Refraction Demonstrator