These came in an unmarked cardboard box. The plastic case they are in is very flimsy and the lid pops open easily. Otherwise, these are fun little building pieces. It comes with directions and photos of some projects you can make with these. The only problem I had was some of the pieces will come apart while your putting other ones on the other side. They take a little strength to get some of them to click together.We have been looking for alternatives to Legos for our younger child as the tiny Legos are a little much for her. (5 years) this set came with vibrant building pieces that seem to click together easily. Added bonus was the cute and durable carrying case! I would recommend this set.Being in an elementary school environment these are quickly becoming a favorite. Everyone wants to play with them. They challenge motor skills. The colors are vibrant. They connect well and are easier to manipulate than legos or other types of building toys. They offer a variety of options for building and play. Perfect for either individual kiddos or a pair to build and play together. We love these!We love, love, love ❤️ these! My son is almost 4yrs and he plays with these in so many different ways, incorporating with his other blocks or building roads or garages for his cars. He’s even used them playing hide n seek. The colors are so vibrant and there are plenty of blocks to build many many things. They come in a really nice case that is doubled as storage.I don't think they had the patients for this. I like this myself but playing with this didn't last long. They do like playing with items like this. I think the difficulty came in when interconnecting. Some connections are better than others. Items are small and take longer to complete. I struggled a little but nothing I can't handle.I really think it's a great toy overall. I think that if items were a little bigger, it would gain their interests. Some children patience's maybe better than some. This doesn't take from the toy, I hope.