Extremely hard to see

these cards have the right type of texture to them to keep them  in a usable condition but they blue and black is really hard to see. I ended up giving the cards to my 6 year old son to play with because my husband and I had such a hard time seeing them. If the manufacturer would change the colors these might be the best cards I’ve used. However, I’m not able to give a very positive review due to the color scheme.