Tecno Jumbo

My four-year-old spent a solid hour building a crane with the wingnuts and perforated plates, and nothing stripped or wobbled loose. The little screws are chunky enough for small hands to grip without me helping. Genuinely the most playtime we've gotten out of a toy in months.

The perforated plates and wingnuts are sturdy enough that my 6-year-old can really crank them tight without stripping anything. He's built three different cranes this week alone, and the wheels actually roll smoothly on the tile. Way better than the flimsy set we had before.

The wingnuts are chunky enough that my 6-year-old can tighten them without help, which keeps him busy while I cook. He's built three "cranes" this week using the perforated plates and wheels, and nothing has stripped or bent yet.