Color Blindness Test: Color Deficiency testing plates

I used it on my students it helped me know who needs glasses or at least I can tell the parent to have the child checked for glasses

Muy práctico y lo puedes llevar en el porta lapto o en la cartera para el trabajo, el material es de buena calidad que permite la limpieza

We have many color blind family members and this is a great way to make to it fun for kids and adults to see who's color blind and who's not.

I was tired of doctors offices not having the right color blindness test book (or any at all) for the USCG physicals paperwork, so now I just bring my own. It's a softcover so not as durable as the more expensive official hardcover, but it has the same plates, so suits my purpose.

I clearly didn’t look very hard at the front cover. I said to myself, that’s what you get for buying stuff from overseas… then got my biases checked when I saw it was printed in the U.S. in my own state. Fix the spelling error and I would buy more! Color is good and I identified deficiencies in a couple of my students who were not previously aware.

Funciona , lo recomiendo buen material de construcción buena calidad,buen precio ,es flexible y portátil .

Needed these for a lab with my HS Anatomy class. I didn't want to spend a fortune and this was priced just right. They were great for my purpose.

I ordered to test my kids at school. I couldn't see and I am not color blind. I returned