- Teaching instrument--easy to operate, making physical experiment learning ,Light Demonstrator
- Physical demonstrator--lightweight and compact, it is very convenient for you to carry,Refraction Demonstrator
- Teaching --smooth surface, no burr, stable longevity, they are not easy to damage,Light Reflection and Refraction Demonstrator
- Reflection demonstrator--it can students' hand-on ability and thinking ability,Teaching Apparatus
- Laboratory equipment--also, a great addition to your laboratory supplies,Teaching Device
- Product Dimensions : 10.87 x 6.69 x 4.02 inches; 14.72 ounces
- Department : Unisex Adult
- Date First Available : May 15, 2025
- Manufacturer : Zerodeko
- Country of Origin : China
