Building & Construction Sets

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

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

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

This set includes 12 gray baseplates. Expand your creative possibilities with the Plus-Plus baseplate! This durable platform can be used to build a...

This set includes 12 blue baseplates. Expand your creative possibilities with the Plus-Plus baseplate! This durable platform can be used to build a...

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...

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...

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...

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...

The BIG size is perfect for smaller hands or bigger ideas. This set includes 10 BIG baseplates, 5 green and 5 white. Expand your creative possibil...

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...

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...

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...

CREATIVITY BEYOND IMAGINATION - The magnetic puzzle cube sensory toy construction building block features click and collect magnetized connectors h...

Let the challenges begin! Kids develop STEM skills fit for kings and queens every time they build with the Engineering & Design: Castle set fro...

What kind of robots can you dream up? Kids build their own twisting, turning STEM creations with the mix-and-match pieces of the 1-2-3 Build It! Ro...

Encourage an early love of STEM learning with this one-of-a-kind City Building Set. Your little engineers can create their own skyscrapers, cranes,...

These durable 1" hardwood cubes come in six colors and are perfect for beginning counting, patterning, color recognition and building. Also use cub...

Build them up and knock them down--14 soft blocks combine in endless creative combinations . . . and topple with a gentle bounce that makes them sa...

Build upon your child's imagination with this high-quality, solid wood building block set. The wooden blocks are made from durable hardwood, are pr...

Give little builders the tools they need for truly constructive play! This 24-piece set includes wooden nails, screws, nuts, and bolts for hours of...

This favorite collection of 100 wooden blocks comes in four colors and nine shapes. Little builders will delight in stacking, building, and knockin...

Young construction workers and architects will spend hours with these lightweight yet durable cardboard building blocks. This 40-piece set features...

Hours of timeless block play await your toddler! This wonderful set of 50 traditionally styled one-inch cube blocks features charming hand-painted ...