Building Kits

Check out our new favorite STEM activity for curious kiddos! Ages 6+ use the crystal clear instructions to build a durable wooden paper plane launc...

Enter a world of magical creativity with the brand new Puzzle by Number Activity Pad!This travel-friendly, flippable pad lets you create enchanting...

Blast off into a galaxy of creativity with the brand new Puzzle by Number - Activity Pad! Enter a world of magical creativity with the brand new Pu...

All aboard for a journey of creativity with the brand new Puzzle by Number Activity Pad!This travel-friendly, flippable pad lets you create travel-...

Catch the wave of creativity with the brand new Puzzle by Number Activity Pad! Enter a world of magical creativity with the brand new Puzzle by Num...

One shape, endless possibilities. Encourage open-ended, creative play with this colorful starter set of Plus-Plus that includes 1000 interlocking p...

Beam me up! Safely weld and construct bridges as big as 2' tall or any other structure you dream up. Connect plastic beams and use real-life techni...