10PCS 3.3X3.1X0.2cm Defective lens Prism Optical Glass Physics Decorative prism
Description:
Size: 3.3X3.1X0.2cm
Material: Optical Glass
Weight: about 10g
Color: as pictures
Use for: Decoration, Light Science Learning.
Can't use on Projector.
Can be use as a Decoration or to Research
Return or Exchange
- If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back.
- Please contact me before you return it.
- If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
- If item is defective after 3 months, you can still send it back to us.
- We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
Policies
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Shipping
- We Ship to Worldwide. Please contact with us if didn't find your country.
- Items will be shipped within 1-10 business days on payment received.
- Delivery time depends on destination and other factors, it may takes up to 20 business days.