ITEM NAME:4 "Optical Triangular Physics Teaching Light Description: Material: Glass, plastic Bottom diameter: Approx 10cm / 3.9 inch Top stand width: Approx 12.5cm / 4.9 inch This triple prism is made from high quality optical glass, the glass part can be removed for single use Can reflect the rainbow light under the sunlight Comes with durable plastic stand, can adjust the prism angle freely Essential equipment for nature science studying in kindergarten and primary school, and light dispersion / refractor researching in high school for school classes teaching tool or as intellectual development toy for child Package Includes: 1 x Triple prism 1 x Stand SKU: DMO0009569115013782.Can reflect the rainbow light under the sunlight. This triple prism is made from high quality optical glass, the glass part can be removed for single use. SKU: DMO0009569115013782. 1 x Triple prism.
