- Free shipping
- 100 days returns
- Low prices
- 5 million products
25X25X80MM Triangular Prism Children's Physics Teaching Refraction Spectrum Prism K9 Rainbow Optical Glass Prism
Specifications:
- Angle Tolerance: /
- Brand Name: abay
- Certification: CE
- Dimension Tolerance: /
- Flatness: triangle
- Material: K9 crystal
- Model Number: vfdbgf
- Origin: CN(Origin)
- Shape: triangle
- Size: 25X25X25X80MM
- Surface: 80/50
- Free shipping
- 100 days returns
- Low prices
- 5 million products