{"product_id":"ph0366tm13","title":"Internal Gear and Pinion Drive Mechanical Demonstration Model","description":"\u003cp\u003eHand-cranked internal gear and pinion between two clear plastic plates, with dual rotation dials for quantitative analysis of gear ratios and rotary motion transmission.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1299178284,"sku":"PH0366TM13","price":129.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/c4i7raq5h6dfatmenxg1.jpg?v=1776557158","url":"https:\/\/www.thelabstockroom.com\/products\/ph0366tm13","provider":"The Lab Stockroom","version":"1.0","type":"link"}