Upgraded Rock Tumbler Kit, Complete Polisher Machine, Durable 1 Lb Barrel Great STEM Science Gift Adult, 9 Day Timer & 3 Speed Motor, Include Rocks, Grits and DIY Tools

【𝐓𝐡𝐞 𝐁𝐞𝐚𝐮𝐭𝐲 𝐨𝐟 𝐆𝐞𝐦𝐬】Many people are digging and exploring the beauty of nature, but don't know what tools to use. This Rock Tumbler is fun and easy to handle polishing the rough stone into beautifully polished gems for stone enthusiasts, also creating your own gemstone jewelry, like gems necklaces, rings, and ear and wrist ornaments. 【𝐍𝐞𝐰 𝐮𝐩𝐠𝐫𝐚𝐝𝐞 & 𝐚𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬】Compared to other products on the market, this rock tumbler stands out with its durable motor, ensuring long-lasting performance, while also reducing noise levels for a more pleasant experience. Additionally, we have designed this kit with a smaller drum size of 1 lb, allowing for more efficient polishing. The sleek and rounded body of the tumbler not only enhances its appearance but also ensures a safer user experience 【𝐓𝐡𝐞 𝐁𝐞𝐬𝐭 𝐆𝐢𝐟𝐭】You can use the rock polisher with your friends to know how the tumbling changes of rough stones and increase understanding of nature. This is the perfect STEM Science education Kit. Anyone who loves geography will not refuse to receive such a gift at Christmas, New Year, birthday, or any other holiday. 【𝐄𝐚𝐬𝐲 𝐭𝐨 𝐔𝐬𝐞】This rock tumbling device has 3-speed motor and a 9-day timer (with memory function) and LCD display. You can pause the machine at any time to check the rocks without losing the timer and speed settings, making it easier for you to finish polishing the rough stones accurately. 【𝐀𝐥𝐥-𝐈𝐧-𝐎𝐧𝐞 𝐊𝐢𝐭】Everything you need to create polished gemstones in one kit: Rock tumbler, 1 lb low-noise rubber barrel, 0.5lb Rough, 5 belts and 4 polishing grits and Ceramic Pellets, sifter, screwdriver, Jewelry Fastenings, and detailed full-color learning guide. 【𝐍𝐨𝐭𝐞】Comes with a power adapter, and the machine does not contain a battery internally., Manufacturer: StemRock Rock Tumbler