Rigamajig creator Cas Holman featured on Netflix’s “Abstract: The Art of Design.” Watch Now →

No products in the cart.

Rigamajig building kits inspire creativity, collaboration, problem-solving skills, and STEM/STEAM learning through hands-on play.

Explore Rigamajig

Designed to spark imagination, creativity, innovation, collaboration, and problem-solving skills.


Through hands-on play kids develop physical, emotional, and intellectual skills to engage their world with confidence.


With no instructions or right-and-wrong answers, children are free to imagine what to make, and to figure out how to make it. Invention 101!


Rigamajig motivates playful, cooperative learning where kids play within a community and share resources.

Rigamajig Basic Builder Kit

The Rigamajig Basic Builder is a large-scale wooden building kit that inspires imagination, curiosity, and discovery through hands-on and open-ended play. Ideal for schools, children’s and science museums, libraries, community organizations, maker spaces, camps, and more, Rigamajig Basic Builder Kit empowers STEM/STEAM learning and 21st Century skills.
Shop Basic Builder
Two children playing with the Rigamajig Basic Builder Kit.
A child playing with Rigamajig Jr.

Rigamajig Jr. for creative play at home or on the go

Rigamajig Jr. is a scaled-down version of our Basic Builder Kit and the perfect size for home use (and great for schools too!). Ideal for hands-on free play in your living room, classroom, backyard, or the back seat, its handy storage duffle makes Rigamajig Jr. easy to put away and bring anywhere!
Shop Rigamajig Jr.

Introducing Geemo!

Geemo is a playful new species of stretchy, quirky companion created by award-winning Rigamajig designer Cas Holman. Famously featured in Abstract: The Art of Design on Netflix, Geemo is now ready to play with you too!
Shop Geemo
Lucy with Geemo glasses.
Two children playing with Rigamajig Basic Builder Workshop.

Workshops provide a convenient and practical storage option

Our seven Workshop units are a great way to store and display your Rigamajig Basic Builder and Add-On Kits. Use them together to create an immersive play area, or individually to organize your Rigamajig kits.
Shop Workshops

Hear from our friends in the Rigamajig community!

Watch how Rigamajig brings playful learning to life!

Questions? Comments? Just want to say hi?

Contact Us