This is a really cute set. However, the colors of the dinosaurs on the cards don’t match the colors of the dinosaur manipulatives…this is pretty annoying on cards such as the pattern one in the picture. Do they put the correct colored dinosaur in the box or the correct dinosaur type…? It does say “no color discrimination” but this still makes it pretty confusing for a 3-year-old. It would obviously be much easier if they matched.Such a great learning toy! Great for imagination and creativity! My 4 year old loves playing with them!My 4 years old has recently become obsessed with dinosaurs and we have been doing preschool at home so I went to find some useful tools for math and even learning colors. Theses are perfectly priced for what you get. They do come with dry erase marker and cards with math problems, so that’s perfect for I would say 1st and 2nd graders. They do come in a plastic container that is easy to store and doesn’t take a lot of room.I have a toddler and teach kindergarten, these are perfect for many different levels of learning. For my toddler they are great for teaching colors, patterns and sorting. Kindergarten students are able to use the educational cards to foster their foundational math skills. I am very pleased with the durability and packaging they came in!Perfectly made, colorful mini dinos can be used to teach counting to prek or early-elementary age students; also, perfect as a “busy/brain-bin manipulative” during classroom free play.I love these! I got for my toddler because, he loves dinasours and I wanted to work with him on learning new things. They are so cute and soft. We use them for counting, colors and can't wait to use the cards when he's older for different activities.I love that these dinosaur counters are so cute. I use them for counting and sorting with my pre-K son.This is a toy about mathematical counting logic, cute dinosaur shape will make children more interested in trying it, it is a lot of cards, the top is different content, and then by placing different dinosaurs so that children learn to add and subtract, there is a logical sort, we played about a month, and now within 10 addition and subtraction she can already count it out.