Customer Reviews
Cool idea
John Conley from USA, CA, Murrieta
I used this lens by gluing it to a light switch cover directing light from front door windows to sensor for overhead door light we used to have to turn on after dark. It works like a charm. Really neat idea and inexpensive.
Prism
Devin from USA, Sacramento, CA
Very clean prism. When you look into some glass prisms you can see straight through. Looking into this one every surface is a bright mirror even in bright light.
Good Retailer
Jon from Virgina, US
My order was filled promptly. I got exactly what I ordered and product is of high quality at reasonable price. Will buy from this company again.
Homeschool
Liza from Bayonne,Nj
Is little,but great product,for my homeschool science class.Thanks..