{"product_id":"rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits","title":"Rock Tumbler Kit 4 lbs Rock Polisher 9 Speeds 9-Day Timer with Grits","description":"\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cp\u003eBelt-Free Direct-Drive Motor: No more worries about broken belts! The direct-drive motor delivers efficient power with 35dB silent operation. The rock tumbler kit runs cool even after extended use, ensuring a longer lifespan for endless rock-tumbling fun.\u003c\/p\u003e\n\u003cp\u003eUpgraded 9-Speed Control: This rock polishing kit features an easy-to-use operating panel, allowing you to choose from 1-9 speeds and 1-9 day timer. Whether you're an 8-year-old beginner or a rock collection enthusiast, you'll enjoy effortlessly polishing gemstones to create crafts comparable to those of a master.\u003c\/p\u003e\n\u003cp\u003eIncludes Rare Rough Stones: Let your imagination run wild and create your own stone art! Our stone polishing kit comes with rough stones, along with 4-stage grit and jewelry fasteners. It's ready to use right out of the box-no need to hunt for stones.\u003c\/p\u003e\n\u003cp\u003eSmart Safety Design: The stone tumbler features an upgraded curved lid design for easy and hand-secure twisting. The high-seal chamber prevents water leakage and keeps your workspace clean. It also features a grooved handle for easy lifting and anti-slip pads to keep the machine stable during powerful operation.\u003c\/p\u003e\n\u003cp\u003ePerfect for Parent-Child Bonding: The rock polisher is a fun and educational high-quality toy that boosts creativity and imagination. It includes a detailed user manual and a built-in power-off memory feature-no need to worry about power interruptions. Once power is restored, it resumes exactly where it left off, delivering a polished, efficient finish every time.\u003c\/p\u003e\n\u003ch2\u003eDetails\u003cimg style=\"font-size: 14px;\" width=\"100%\"\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"container small\"\u003e\n\u003cdiv class=\"logo\"\u003e\n\u003cdiv class=\"m-banner\"\u003e\n\u003cdiv\u003e\u003cimg width=\"100%\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"section-title\"\u003eDirect Drive Motor Rock Tumbler Kit\u003c\/div\u003e\n\u003cdiv class=\"video-section\"\u003e\n\u003cdiv class=\"video-section-img-pc small\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-FUYkcjJSsCvZ\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"FUYkcjJSsCvZ\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"video-section-img-m\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-FUYkcjJSsCvZ\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"FUYkcjJSsCvZ\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-desc\"\u003eExperience quiet 35dB motor operation, power-off memory, and premium rough stones—all designed to make rock collecting engaging and hands-on. Unleash creativity, foster imagination, and create your own unique stone jewelry art today!\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-title\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"section-img small\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-QbJYcUoQwFDj\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"QbJYcUoQwFDj\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-mobile-img\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-QbJYcUoQwFDj\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"QbJYcUoQwFDj\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-desc\"\u003eThe rock polishing kit is equipped with advanced protections for secure, long-lasting use. Features include anti-electric shock, fire and water leakage resistance, power-off memory, and noise reduction—letting you safely and quietly enjoy the tumbling process.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-title\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"section-img small\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-QeJyPwciUKvs\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"QeJyPwciUKvs\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-mobile-img\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-QeJyPwciUKvs\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"QeJyPwciUKvs\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-desc\"\u003eChoose from 9 precise speed settings tailored for each tumbling stage, with a timer extending up to 9 days. Simply set the stone tumbler and let it work, freeing up your time for other activities.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-title\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"section-img small\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-eHPbcUYoLQvs\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"eHPbcUYoLQvs\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-mobile-img\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-eHPbcUYoLQvs\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"eHPbcUYoLQvs\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-desc\"\u003eFoster creativity and hands-on skills at home! Our stone polishing kit includes jewelry-making accessories. Kids can craft one-of-a-kind, fashionable pieces after polishing, making learning fun and engaging.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-title\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"section-img small\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-QZcyJLYGUFvw\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"QZcyJLYGUFvw\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-mobile-img\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-QZcyJLYGUFvw\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"QZcyJLYGUFvw\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-desc\"\u003eThe rock polisher features an upgraded barrel design with high sealing and an easy-to-twist-off lid. The thoughtful grooved handle and anti-slip pads keep the machine steady and secure during operation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-img small\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-CwJMYjPvUevs\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"CwJMYjPvUevs\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-mobile-img\"\u003e\u003cimg src=\"\/\/image.doba.com\/dgd-CwJMYjPvUevs\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits.jpg\" data-srcid=\"CwJMYjPvUevs\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Doba","offers":[{"title":"Default","offer_id":51152450617575,"sku":"D0102HS0J5X-Default","price":132.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/5317\/8529\/files\/dspic_041379a1-7228-4995-bb04-de219b4b9e10.jpg?v=1751502417","url":"https:\/\/hardrockhealth.myshopify.com\/en-hk\/products\/rock-tumbler-kit-4-lbs-rock-polisher-9-speeds-9-day-timer-with-grits","provider":"HardRockHealth","version":"1.0","type":"link"}