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Rigamajig Basic Builder Kit

Rigamajig Basic Builder is ideal for classrooms, children’s museums and groups of children learning and playing collaboratively.

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Simple Machines Add-On Kit

Expand the capabilities of your Rigamajig Basic Builder Kit with our Simple Machines kits! Simple Machines Add-On Kit includes gears, a new wheel-pulley, levers, belts, cranks, and axles.

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Chutes Add-On Kit

Expand the capabilities of your Rigamajig Basic Builder with our Chutes Add-On Kit! Experiment with cause and effect, gravity, and systems thinking by transforming your Rigamajig Basic Builder into a system of chutes and ramps.

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Locomotion Add-On Kit

Expand the capabilities of your Basic Builder Kit with the Locomotion Add-On Kit! Use Locomotion to make rolling, spinning, mobile contraptions.

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Rigamajig Cart Cover

Made of heavy duty weatherproof canvas with a zipper for easy on and off, this cart cover helps give Rigamajig storage a clean and finished look.

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6″ Wheels

Sold as a set of 8.

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8″ Wheels

Sold as a set of 8.

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Arc Planks

Sold as a set of 4.

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Wingbolts + nuts

Sold as a set of 12 pairs.

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Brackets

Sold as a set of 30.

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Hooks

Sold as a set of 3.

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S Hooks

Sold as a set of 2.

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Pulleys

Sold as a set of 2.

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Ropes

Sold as a set of 2 long and 2 short ropes.

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Totes

Sold as a set of 6.

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Rigamajig Aprons

A handy place to store all your Rigamajig pieces.

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If you are outside of the United States, please visit our Distributors page to purchase through one of our global partners