Worm 10 Layers, Grey

I hoped that my grandsons...aged 4 and 1...would love these. They love animals. They are active little boys so I was hoping they would love the ability to climb, crawl, and jump. The 4 yr. old created obstacle courses with this elephant and the other animals I ordered for them. My 1 yr. old took the 3 layered fish and promptly sat on it, then started rolling it around the room. Before the evening was over, he was standing on it. Both boys crawled over the animals, rearranged them, then crawled all over again. All the adults in the room wished we could do the same. They are strong enough for adults to sit on the sides. One relative wasn't surprised when she heard they were made in Denmark. She said the Danes are noted for having a unique sense of function and beauty.I guess I am going to be a grandma who spoils her grandsons, but I can see years of joyful, creative play with these products. I can't wait until more of the animals types shown on the Danish web site arrive in America.Note: I purchased the Tumbling Elephant, the Tumbling Worm, the Tumbling Crocodile, the Tumbling Chick, the 3-layered & the 6 layered Fish.All are colorful, lightweight, sturdy, and fun to see.