5 Pack Construction Vehicles (Bolt-on)

The kid's love these tractors because it makes them think of their grandpa's tractor. The colors are bright and that is a major plus. As far as actually climbing on them, the hold are nice jugs for a little kids hand. An adult who doesn't climb might find them challenging after a few minutes but would quickly get used to them, especially if it's a vertical wall with no over hang like ours.