My child used to play with these a lot when they were in kindergarten. The blocks are soft, so even young children with little strength can easily connect them. They also have tires, so you can make cars. The original bag is missing, so I will ship them in a Ziploc bag. Also, there was no instruction manual originally. I will send the photo that was included in the package along with it. [Target Age] 3 years old and up