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Large Optical Glass Triangular Prism with Stand Physics Light Spectrum Teaching Tool For Teaching Physics Light Spectrum
Specifications:
- Surface: 60/40
- Shape: triangle
- Model Number: Prism
- Material: plastic stand, optical glass prism
- Flatness: Triangular
- Dimension Tolerance: Small
- Brand Name: VBESTLIFE
- Angle Tolerance: Small
- Free shipping
- 100 days returns
- Low prices
- 5 million products