For this price, excellent product

NICE PRODUCT

great product

Awesome product and works perfectly for teaching STEM to my children.

Awesome product to use with photography juxtaposition type shots!

Product is really good the only flaw I have is the case it comes in with the product

Or, just some kind of sick, "Look at how that rat in a cage reacts to this totally bogus product

I love this product since the first day I bought it

good product

Great product thanks!

great product, sturdiness marked at 3 because product is by nature delicate.

Cool product

Product is really good the only flaw I have is the case it comes in with the product

Great product

Great product bought a pyramid as well

I love this product

Excellent product packaged with care

Amazing product & adds a great effects to photos

great product!

I'm not sure if i want to take a chance on this prism again, unless the maker can guarantee shipment of a 100% clear product.

Awesome product very satisfied

Great product, high quality.

Excellent product