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two children play with the Rigamajig Simple Machines Add On kit.
Rigamajig Simple Machines Add On Kit - Gears GIF
Rigamajig Specsheet - Simple Machines Add-On Kit
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Simple Machines Add-On Kit

Original price was: $1,800.00.Current price is: $1,710.00.

Limited Time: End-of-Fiscal-Year Savings

Special offer ends May 31, 2025 – Order now! POs accepted & expedited – Request your personalized quote today.

The Simple Machines Add-On Kit enables young collaborators to mechanize their Rigamajig Basic Builder Kit, making simple or complex systems that exemplify the principles of mechanics, direction, and force.

Created and designed from educators’ feedback, our Simple Machines Add-On Kit expands the Rigamajig Basic Builder Kit to provide an additional perspective and range of STEAM-based discovery, tinkering, and exploration!

Prerequisite: Purchased Rigamajig Basic Builder Kit or any Basic Builder Workshop with Materials.

More Details
Sales tax is automatically applied to purchases delivered to NY, RI, and CA. 

For purchase orders, tax-exempt purchases to NY, RI, and CA, and shipping outside the contiguous 48 U.S. states, please use the 'Request a Quote' form.

More about Simple Machines Add-On Kit

  • Made and manufactured in the U.S.
  • Designed as an extension to the Rigamajig Basic Builder Kit or Basic Builder Workshops, not standalone.
  • Contains 78 parts, including gears, racks, pulley wheels, pulley belts, axles, cranks, handles, and more.
  • Stores in a duffle bag: 20" x 12".
  • If space permits, can be used in conjunction with the Simple Machines Workshop display and storage station.
  • Not compatible with Rigamajig Junior.
  • Purchases with delivery in NY, RI, and CA are subject to sales tax.
  • Price does not include shipping.
  • Shipping is available at checkout for the 48 contiguous United States only.
  • For shipping to Alaska, Hawaii, Canada, and other international locations, please fill out the 'Request a Quote' form.
  • Purchase orders and payments via check or bank transfer require filling out the 'Request a Quote' form.
  • Interested in creating a focused exhibit and play area? Use it together with an interactive display and storage station: Simple Machines Workshop.
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