Product Description

Material: glass
Size: about 2.2cm*2.2cm*2.3cm
Weight: about 30g/pc
Quantity:12pcs/lot
Uses: used as teaching or research tool or used for decoration

Product Features: 
With beautiful and unique design, there will be completely different color rendering from different angles at the same environment

Note: 
This product is a craft that can only be used in optical experiments and science recognition. It cannot be used in projectors and cameras.

Packing List: 
12 * X-Cube

We only accept payment from PAYPAL and all major credit cards accepted by PayPal.

Payment is required to be made within 6 days from the closing date of your auction or purchased.

If you don't pay in time, we can't promise we will keep the item you bid in stock all the time.

Any problems with payment please contact us first. For getting back the trade final fees from eBay, we will file a non-paying bidder alert with eBay.


We only accept payment from PAYPAL and all major creditcards accepted by Paypal. 

Payment is required to be made within 6 days from the closing date of your auction or purchased.

If you don't pay in time, we can't promise we will keep the item you bidded in stock all the time. 

Any problem with payment pls contact us first.For getting back the trade final fees from Ebay, we will file a non-paying bidder alert with Ebay.

Your satisfaction is important to us. If you are not satisfied with our products/services, please contact us BEFORE leaving us any neutral or negative feedback, we will try our best to resolve any issue.

We appreciate your positive feedback if you are satisfied with your purchase. 

 If you satisfied our items and service, hope you could leave a positive feedback with all stars (Item as described, Communication, Shipping Time, Shipping and handling charges) for me.

Please note that we are using the automatic eBay Feedback system which would automatically leave positive feedback to buyers after receiving positive feedback from them.

No refund or return is available for NEGATIVE feedbacks. 

You can contact me if you have any questions.