IPIDIPI TOYS Water Growing Dinosaur Toys for Kids – Goodie Bag Fillers, Party Favors, Piñata Stuffers, School Prize Box, Fun Expanding Animals – Assorted Colors, Pack of 67

Such cute little party favors! They grow several sizes larger over the course of several days. They are a bit flimsy; when I took one out of the glass of water his tiny arm broke off. And they're a bit slippery, but very rubber-feeling versus foam-feeling.

These do what they are supposed to do. They grow to full size in about 3 days, and they fascinate and satisfy children’s minds. To kids there is something magical about putting little things in water and watching them grow. Must be a primordial thing since it represents how life happens.

They take 3 whole days to get up to full size, and don't get that big. And then shrink as they dry. Not that cool

My son had an absolute blast with these things. I could not believe how many came for the price. We out them in a glass of water before we went to bed and as soon as we woke up he ran to check on his dinos. You could already see that they grew over night. We left them in water a full 72 hours and then dried them off to play. He loved them and I am very happy with the purchase. My only complete is that the box is pretty small so if you don’t grow all of the dinosaurs at once it’s hard to get them all back in the box.

My baby loves these

Half of the box did not work, the dinosaurs did not grow at all. The ones that did grow only grew a little and were missing limbs of the dinosaurs. Very cheap. Very disappointed that I paid all that money when the dollar store provides better quality toys. My kids were disappointed that the dinosaurs fell apart. DO NOT BUY UNLESS YOU WANT DISSAPOINTED KIDS

Bought these for my sons’ party favors. I had some left over so they played with them. They do grow in water, but they don’t get huge, as the dinosaurs themselves are tiny. They’re a good favor, but keep in mind they’re smaller than what you’ll probably be expecting.

Dinosaurs don't get much bigger. They feel weird and slimy after you grow them. They don't last long after you grow them either. They fall apart easily.