{"product_id":"wdms20","title":"Simple Machines Screw Model","description":"\u003cp\u003eSquare-topped wooden screw simple-machine model with a leverage block, letting students measure rotational distance against linear advance to derive the mechanical advantage of the spiral.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":695978585,"sku":"WDMS20","price":43.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/dcfexcaxkecbmejui3l2.jpg?v=1776557307","url":"https:\/\/www.thelabstockroom.com\/products\/wdms20","provider":"The Lab Stockroom","version":"1.0","type":"link"}