Knuckz Delux Set 8+ You’ll get just the right

You’ll get just the right amount of challenge as you experiment and iterate on your design

Discover how the individual parts come together to form the mighty octahedron

The magnets rotate inside the block so there is never a wrong way to connect the blocks to one another

Street Racer

The younger builder works with colors

Knuckz Delux Set 8+ You’ll get just the rightWith the Knuckz Delux Set Building & Construction Toy Set Educational Toy, our biggest standard building set yet, you can assemble the Engine 29 fire truck and the Big Rig semi truck! You can also build 6 other models! Use the 397 pieces (including 12 gears and 10 tires) to construct any model you can imagine!