Each leap bot kit comes individually packaged with a wooden craft spool, pre-assembled leap bot base, springs (2 different lengths), fender washer, leap bot decoration materials, and complete instructions. Each leap bot kit includes complete assembly instructions and graphical representations. Wooden craft spool and spring lengths will vary. Once assembled, the leap bot provides a hands-on model for learning about energy and springs. Select between between 1 kit, 5 kit, or 10 kit packages. Each kit contains the materials for one (1) leap bot. We offer quantity discounts and free shipping for orders of 5 or 10 kit packages. This activity kit is specially designed to aid Girl Scout Brownies in earning the Leap Bot Design Badge. Complete downloadable instructions and guide for the Leap Bot Design Challenge Badge is available separately. Visit our other listings for digital downloadable badge guides and workbooks. Each of our guides provides easy to follow step-by-step activity instructions, discussion outlines and question prompts to complete all badge requirements. *On My Honor is not affiliated with Girl Scouts of the USA. This product is not sponsored, endorsed, nor approved by, or in any way connected with Girl Scouts of the USA.