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

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

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!
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A child playing with Rigamajig Jr.

Spinning Tops

We designed our Spinning Tops Kit for experimenting with inertia, symmetry, and motion! Build different combinations of shapes and colors, then spin your tops to make cool optical illusions, patterns, and sounds. The weirder the top, the bigger the surprise when it’s set in motion!
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Rigamajig Jr. Accessories

Find all your Rigamajig Jr. accessories here!

Rigamajig Junior Additional Parts

Our Rigamajig Junior Additional Parts Kit expands the possibilities of your Rigamajig Junior, and includes 15 Brackets, 30 Short Bolts, 10 Long Bolts, and 40 Nuts.
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Canvas Buckets

These sturdy canvas buckets are a handy way to hold all your Rigamajig parts. Keep your loose parts organized and at your fingertips! Sold as a set of 6.
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Rigamajig Aprons

Use these rugged canvas Rigamajig aprons to hold bolts, nuts, and small parts of any Rigamajig kit. It’s a convenient and handy way to have the parts available at your fingertips! Fits children and adults. 
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Lucy with Geemo glasses.

Introducing Geemo!

Ideal for any age, Geemo’s flexible, magnetic limbs attract and repel each other in mesmerizing, unpredictable ways. Geemo comes to life in your hands, inspiring you to build, discover, create and imagine with unlimited freedom. No rules, no instructions, endless possibilities!
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Rigamajig Basic Builder Kit

Rigamajig Basic Builder is a large-scale building kit that inspires hands-on free play and STE(A)M learning. Ideal for classrooms, children’s and science museums, libraries, community organizations, and maker spaces!
Two children playing with the Rigamajig Basic Builder Kit.