{"product_id":"tubes-connectors-play-guide","title":"Tubes \u0026 Connectors \u0026 Play Guide","description":"Develop basic engineering skills while having fun! Follow the illustrated play guide to build structures graduating from easy, to medium, to partially designed \u0026amp; open-ended foundations. This building toy has been designed to engage early engineering skills and creativity alike. Has STEAM benefits. Includes 180 tubes (60 of each length), 140 connectors, and play guide (18 cards) with graduating structures.","brand":"STEAM by Roylco","offers":[{"title":"Default Title","offer_id":49338288341269,"sku":"R-20306","price":44.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/8f3fa7d65dae58b2a1d952618b6bc91b9bff9db6.jpg?v=1758350096","url":"https:\/\/unitedsupplycorp.com\/products\/tubes-connectors-play-guide","provider":"United Supply Corp.","version":"1.0","type":"link"}