Tupperware toys were great. They were made of sturdy plastic and sometimes featured simple plastic people. There were many play sets such as a playground, school bus that turned into a school building, and Noah's ark. There were also animals that you could take apart and rebuild, a train you could take apart, and a truck that picked up blocks as you drove it over them. There was also the ever-popular shape ball too. That one is still around, but the rest have been discontinued and are hard to find.