{"product_id":"k-nex-big-ball-factory-building-set-megean","title":"Building Set W316","description":"After 20 years in the KNEX vault, the KNEX Big Ball Factory Building Set has returned, allowing kids to get more creative and scientific with the building process! This battery-powered machine has 3,152 colorful pieces and includes a motorized chain lift and two coaster cars, providing endless building possibilities! Your children can also make a 3-foot-high Ferris wheel from the same set, creating an entire theme park at home! Models can be built one at a time. This set helps teach STEAM (science, technology, engineering, arts, and math) principles while building on childrens natural curiosity and creativity, and empowering a fun playing environment. Building with KNEX provides a fundamental understanding of STEAM\/STEM subjects. KNEX also supports key areas of childrens developmental growth. Clicking the different parts together and discovering how the building system works strengthens childrens hand-eye coordination, fine motor skills, problem-solving skills, spatial awareness, and imagination! The package includes easy step-by-step instructions that guide your children through the process of building the Big Ball Factory. Ideal for ages 12 and up.","brand":"My Store","offers":[{"title":"Default Title","offer_id":47245141475500,"sku":"P356809705240270032","price":13.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/2341\/0348\/files\/c34c2c021da2621dfc203079218f06d24edafe26da6ca16ddf54412fc30ca083.jpg?v=1789780340","url":"https:\/\/wskdn.shop\/products\/k-nex-big-ball-factory-building-set-megean","provider":"My Store","version":"1.0","type":"link"}