Optical glass Equilateral Triangular Prism
Description
- a triangular prism can reflect seven-color sunlight.
- Used to teach children to explore the mysteries of light
- triangular prism stimulate a child's thirst for knowledge
- SUPERIOR QUALITY– optical glass prism made of high quality, thick optical glass, Precise cuttings, and long-lasting use, This kind of optical glass prism can reflect seven-color sunlight, Premium Triangular Prism Refractor
- MULTIPURPOSE– triangular prism adds colors and reflections to your images for a unique and artistic touch, also suitable for most occasions such as weddings, birthdays, and outdoor events, teaching, learning, presentation, etc.
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