{"product_id":"advwin-rock-tumbler-kit-w-7-day-timer-490500600","title":"Advwin Rock Tumbler Kit w\/ 7 Day Timer","description":"\u003cp\u003eTurn ordinary rough stones into shiny gem‑like polished rocks with our complete Rock Tumbler Kit. This beginner‑friendly rock polisher is a fantastic hands‑on\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eSTEM\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ehobby for kids, teenagers and adult rock collectors. It comes with preset timer modes to simplify the whole rock grinding and polishing process, allowing you to create beautiful polished gemstones right at home.\u003c\/p\u003e\n\u003cp\u003eWhether you are a new hobbyist or rock‑craft enthusiast, this tumbler kit delivers full‑set accessories. You can finish coarse grinding, fine grinding, pre‑polishing and final polishing steps, and further turn polished stones into unique handmade jewelry with the included jewelry fittings.\u003c\/p\u003e\n\u003cp\u003eThe rock tumbler is built with a durable housing and transparent protective cover for safe desktop‑based long‑time running. Simple push‑button control makes operation intuitive. It is not only an educational geology science toy, but also a wonderful birthday and holiday gift choice for rock‑loving family and friends.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Advantages:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e450g Max Loading Capacity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePreset 7‑Days Timer \u0026amp; ON\/OFF Control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDual‑barrel Rotary Rock Tumbling Design\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eComplete 4‑Step Polishing Grit Set Included\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eComes with Raw Rough Stones \u0026amp; Jewelry Making Accessories\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTransparent Protective Observation Cover\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSimple One‑Button Operation for Beginners\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDesktop Home‑use Rock Polisher\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEducational STEM Geology Hobby Kit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIdeal Gift for Kids \u0026amp; Adult Rock Collectors\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMax Loading Capacity: 450g\u003cbr\u003eProduct Size: 27.5cm*22cm*13.5cm\u003cbr\u003eWorking Object: Natural rough rock, gemstone tumbling\u003cbr\u003eColor: Black \u0026amp; Silver with Red Buttons\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 × Rock Tumbler Machine\u003cbr\u003e1 × Power Supply Adapter\u003cbr\u003e1 Bag × Rough Raw Stones\u003cbr\u003e1 Pack × Jewelry Accessories\u003cbr\u003e1 × Coarse Grinding Powder\u003cbr\u003e1 × Fine Grinding Powder\u003cbr\u003e1 × Pre‑polishing Powder\u003cbr\u003e1 × Final Polishing Powder\u003c\/p\u003e","brand":"Advwin","offers":[{"title":"Default Title","offer_id":49543568687360,"sku":"490500600#SF","price":59.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/9589\/8780\/files\/babd6ea10c37defe.jpg?v=1787640801","url":"https:\/\/www.advwin.com.au\/products\/advwin-rock-tumbler-kit-w-7-day-timer-490500600","provider":"Advwin","version":"1.0","type":"link"}