Building Kits

Plus-Plus is one shape with endless possibilities!Kids will learn to create in 2D or 3D, encouraging open-ended, creative play. It's a perfect STEM...

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 cre...

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

Free play or follow patterns with these organically-shaped translucent plastic rocks. Each rock has a satisfyingly smooth texture and a calming col...

  One simple shape, infinite creative adventures! The Winter Mix Plus Plus 70 pc Tube puts endless building possibilities in your child's hands. Wh...

Beam me up! Safely weld and construct bridges as big as 2' tall or any other structure you dream up. Connect plastic beams and use real-life techni...

How can one interlocking shape unleash such wild imagination? Build in any direction, from flat to 3D. Go! Hero Car has 200 bright primary-colored ...

How can one interlocking shape unleash such wild imagination? Build in any direction, from flat to 3D. Go! Candy Cars has 200 bright candy-colored ...

How can one interlocking shape unleash such wild imagination? Build in any direction, from flat to 3D. Go! Fire Car has 200 bright fiery-colored pi...

Plus-Plus is one shape with endless possibilities!The 240 piece tube is a great way to get started with Plus-Plus. Kids will learn to create in 2D ...

Plus-Plus is one shape with endless possibilities!The 70 piece Tiger tube is a great way to get started with Plus-Plus. Kids will learn to create i...