Building Kits

Observe, admire, and create with the open-ended Plus-Plus Inspired® series. With Plus-Plus Inspired, the only instruction is to exercise your imagi...

Mini building blocks construction set inside pod shaped container. Styles/colors vary. Sold individually. Ages 3 and up 

Introducing HEXEL® —  HEXEL® bends, twists, and connects to allow you to create intricate structures or simply just fidget. Collect more HEXELs® an...

Dive into the magic of Clixo's Ocean Pack! Specially designed glow-in-the-dark pieces, fins, and tentacles bring underwater wonders to life. Clixo'...

With 18 pieces in 6 unique Clixo shapes and a quick start guide, this mini pack is the perfect size to stack and pack for play, building, or weari...

Plus-Plus is one shape with endless possibilities! The 70 piece School Bus tube is a great way to get started with Plus-Plus. Kids will learn to cr...

With 18 pieces in 6 unique Clixo shapes and a quick start guide, this mini pack is the perfect size to stack and pack for play, building, or weari...

Our 80 Piece Marble Run lets users create unique structures to roll marbles down for endless creative fun. Includes 30 marbles and 80 building piec...

Build a windmill with moving parts or a giraffe on safari! Full of multi-colored pieces including connector rods and circles, this engaging kit let...

Plus-Plus is a whole new class of construction toy! One simple shape contains endless possibilities and hours of fun. Each piece easily connects to...

Young thinkers can design unbelievable ball track structures via simple, stacking planks. No glue, no connectors-just loads of constructive fun! Th...

This Crew pack is a flurry of creative possibilities from pinwheels to propellers! It contains 30 pieces in 8 unique Clixo shapes, including 2 spi...

The Mars Rovers Clixo Pack is a glow-in-the-dark flexible magnetic building experience designed for imaginative minds. With all-terrain wheels, fir...

Explore the world of real building with Steel Works, the classic steel construction set. Be inspired, challenged and amazed as you explore your cre...

Whether for young kids, tweens or 'kidults', everyone will love using their imaginations with Plus-Plus Tube mixes. Just one simple shape will give...

No glue or connectors required ... simply stack wood planks to create buildings, monuments and geometric forms. Its the ideal activity to help kids...

Train young brains to think in multiple dimensions, transferring 2D information into 3D reality! Players use KEVA planks to successfully duplicate ...

This kit provides hours of fun and educational play for kids 8 and up. The colorful transparent building blocks allow lights to pass through them, ...

Plus-Plus is one shape with endless possibilities! Abracadabra! Create magic with Plus-Plus's 70 piece Wizard tube. With his enchanted staff, this ...

Open ended wooden building blocks enable kids to play and build: cars, animals, buildings and figures that express a variety of emotions. Recom...

Imagine a real universe with settings inspired by the real world. Your child dives into a magical GraviTrax world to create marble runs of their ow...

Make a Rube Goldburg-like contraption to fling objects with abandon. This kit has everything from hydraulics to propellers. Boing! Fling! Wow!