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...

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...

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...

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...

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