- Free shipping
- 100 days returns
- Low prices
- 5 million products
20X3X3X3cm K9 Crystal Optical Glass Triple Triangular Prism Refractor Physics Experiment Educational Tools
Specifications:
- Origin: CN(Origin)
- Surface: 80/50
- Size: 20X3X3X3cm
- Shape: triangle
- Model Number: Prisms-20
- Material: optical glass
- Flatness: triangle
- Dimension Tolerance: other
- Brand Name: YIKODA
- Angle Tolerance: other
- Free shipping
We offer free shipping for all products
- 100 days returns
If you aren't satisfied, you can return within 100 days
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like