5cm 10cm 15cm 20cm Triple Triangular Prism Physics Teaching Light Spectrum
Description
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5cm 10cm 15cm 20cm Triple Triangular Prism Physics Teaching Light Spectrum
Description:
5cm 10cm 15cm 20cm Triple Triangular Prism Physics Teaching Light Spectrum
Feature:
1.Precise cuttings, offer good reflections and color seperation
2.Brand new and durable .
Specification:
Material: K9 Optical Glass
Prism Length: 5cm 10cm 15cm 20cm
Product Size: 30*30*30mm
Package Included:
1 x Triple Prism + 1 Decent Gift Box
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Additional Information
| Length |
5cm, 10cm, 15cm, 20cm |
|---|
Shipping Information
Please allow 7 - 15 business days for your order to arrive. We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it's always worth it!
Return and exchanges
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
for more information please visit our Refund Policy page.