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K9 High Definition Prism Crystal Optical Glass Trianguglar Glass Prism Spectroscope Physics Teaching Experiment 10 * 10 * 10mm
Specifications:
- Surface: 10/5
- Size: 10*10*10cm
- Shape: triangle
- Origin: CN(Origin)
- Material: Glass
- Brand Name: turejo
- Free shipping
We offer free shipping for all products
- Free returns*
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- Low prices
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- 5 million products
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