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on December 27, 2017
Bought this for my 6.5-year-old nephew. He was so excited to open this and see all the eggs! He had fun guessing which type of dinosaur was inside the egg. We put one in water overnight and it "hatched" in about 12 hours. Basically, the egg has holes int he top so when you submerge it, you can get out all the air inside the egg and fill it with water. The dinosaur inside is made from foam and will expand in water. As the dinosaur expands, it pushes on the outside of the egg, which also starts to dissolve and crack from sitting in the water. I'm not sure what the eggshell is made from, but it was really quite hard. Nephew read the box and insisted that it would take 24-48 hours to hatch, but it took less. Even after only 4 hours, the cracking was noticeable. A good idea to put it in the water before bed so the child can wake up to a hatched egg. The foam dinosaurs aren't anything special, but they were slightly more detailed and smaller than I was expecting.

The set also came with stamps. There was some mild outgassing when I opened the box. Each egg is packaged in a plastic housing which the child can easily open.
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on June 20, 2018
These are very cool little toys that I gave to my children and a few of his friends. These toys are like a little science experiment for kids. The dinosaur eggs are placed into water for I believe 24 hours. I placed the egg in a mason jar with a lid on top so my child didnt spill out the water when checking on it every hour. We watched the egg from egg, to the egg hatching and then the dinosaur was exposed. Whats even more amazing is after the dinosaur comes out it looks fairly small but then grows to a size that looked bigger than the egg itself. It is a very cool gift for kids especially for the price.
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on April 3, 2018
we purchased this for our grandson and gave it to him on Easter. Well we have followed the directions and still as of this morning nothing is happening. Do you know what it is like to give this to a 4 yr old child and they are waiting and waiting for something to happen? We have tried all 12 and I have 12 glasses on my counter and not even a crack. He and we are so upset. This is disgraceful to do this to a child that was so excited to get them and now so upset because nothing is even happening. If we hadn't tried all of them I would have returned them but such false advertising and a piece of crap.
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on April 23, 2018
When the package arrived, my kid can't wait to open it up and play right away. There are dozen off different colors and dinasours inside of eggs. At first they thought it's normal dinosaur toy, and couldn't figure out how to crack the egg. I put one egg inside of water, a couple days later, dinausar finally came out. And now we are waiting for the dinosaur to grow bigger.
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on February 18, 2018
Gave these as Valentine's gifts for Valentine's day. The children ranging from 15 months to 7 years enjoyed watching them hatch and grow.
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on February 20, 2018
These are very interesting toys for my little daughter. The egg shell immersed in water can slowly dissolve and break to give the little dinosaur. My daughter was surprised at how the dinosaur was coming out of the egg. She loves these dinosaur eggs so much.
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on March 14, 2018
My 5-year old loved this. She really liked the different colors and little ink stamps that came along with the eggs. Although, the water didn’t have the effect I had expected it to be, it’s still really fun to crack those eggs and hatch dinosaur.
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on February 27, 2018
The eggs are not like regular Easter eggs that you can open easily. They are like real eggs that you need to crack them on hard surface if you don’t follow the instruction to put them in water. But it’s a lot of fun. Kids love them a lot.
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on February 12, 2018
My son LOVES this dinosaur egg. It hatches within 12 hours. My kid was so excited when he saw the dinosaur. it was great experience to learn how some creatures hatch the egg. The stamp is great to use to award the kid when they show good behavior.
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on February 23, 2018
My grandkids have a lots of different toys. But they never have Dinosaur Eggs. So I picked this one for my babies. I am very happy. Because they like the Dinosaur Eggs very much. I like it too and always play with my grandkids. I have fun too.
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