{"product_id":"wp-dcd-10001359349","title":"Mechanical Gear Ruling Pen for Precision Drafting","description":"\u003cp\u003eThis professional-grade ruling pen features a mechanical gear adjustment mechanism with toothed wheels and screw-fastened joints for calibrating line widths with fine accuracy. It is constructed from metal with a polished reflective finish. Weighing 66 g, it has a compact curved body measuring 9.5 x 12 with a 3 by 3 gear component. Designed for design professionals and model makers, it delivers consistent straight lines for technical drafting and model planning.\u003c\/p\u003e","brand":"World Products","offers":[{"title":"Gear Ruling Pen","offer_id":50411448205551,"sku":"dcd-30003861258","price":2.36,"currency_code":"USD","in_stock":true}],"url":"https:\/\/sendfromchina.ai\/products\/wp-dcd-10001359349","provider":"World Products","version":"1.0","type":"link"}