Building Blocks, Bricks & Construction Kits

Contraptions set is pure STEM fun! No glue, no connectors are used to make incredible Contraptions! Young thinkers can build unbelievable ball trac...

Build STEM-driven models, such as DJ Bubbles (an octopus spinning records), a pterodactyl, a yeti, and much more! Kinetic sculptures, or automata, ...

Djeco presents Zig & Go, a wooden building game of chain reactions requiring careful thinking. Children copy the 3 designs in the instructions ...

Launch more marbles! With the spinner up to six balls can be started at once. Watch as the marbles are sent on a race through your tracks. This ext...

Use the quality wooden dominoes, wheels, tracks, and other components in this 27 piece set to make chain reactions. Observe the movements: slow at ...

GraviTrax Accessories Send the marble in the reverse direction with the Flip! As the marble rolls into the Flip, it releases and transports up a le...

Experience the Power of Gravity with GraviTrax! With over 100 pieces and 18 different construction elements, the GraviTrax Starter Set offers every...

Make, experiment, and play! This activity kit will have you building 11 machines including a gravity powered car and a wacky boxing robot. The fu...

Trestle track is a new fascinating marble-track experience! Each set is made up of hollow stacking cubes and a variety of perfectly flat tracks. Th...

Trestle track is a new fascinating marble-track experience! Each set is made up of hollow stacking cubes and a variety of perfectly flat tracks. Th...

Ready, Set, Go! Compete in a marble race with this fantastic DIY track! Build the track yourself then send the marbles rolling down through all the...

Zig and Go Fork is a complement to the Zig & Go collection. Zig and Go is an activity of chain reactions, engineering, designing thinking, and ...

Split the directions of the marbles with the Splitter. Will the marbles have enough speed to roll across the trap door? If they roll too slow, the ...

GraviTrax goes vertical with the GraviTrax PRO Starter Set. GraviTrax is an innovative marble run and contruction toy for boys and for girls ages 8...

This Zig & Go Music 52 piece set from Djeco contains all you need to make mesmerizing chain reactions that result in sound! Includes marbles, d...

A challenge down to the last marble with the Migoga Race marble run. The special “marble launcher” lets you launch up to 8 balls at the same time. ...

Use the quality wooden dominoes, wheels, tracks, and other components in this 48 piece set to build chain reactions. Observe the movements: slow at...

Use the quality wooden dominoes, wheel, tracks, and other components in this 25 piece set to make chain reactions. Observe the movements: slow at f...

GraviTrax Accessories Stop, collect, and release the marbles with the Tip Tube! Perfect for racing, the Tip Tube gathers the marbles in a tube and ...

Boost your speed using magnetic force! More product information Experience the power of gravity! GraviTrax is the all Contruction toy STEM track sy...

Crazy Forts goes wherever your imagination takes you! Crazy Forts is powered by a child's imagination. Each Crazy Forts kit comes with 69 piece...

Use the quality wooden dominoes, wheels, tracks, and other components in this 28 piece set to build chain reactions. Observe the movements: slow at...

Your preschool-aged child will enjoy unlimited building and imaginative fun with DinoBlox! They'll flex their creativity muscle and problem-solving...

Bring on the creativity and curiosity: Grindburst Robotryx lets kids engage in endless creating and building with this 235 block set! Comes in a ha...