---
product_id: 587816824
title: "Rock Tumblers Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings,Operating Instruction, Great Stem Science Kit"
brand: "viyuki"
price: "729 kr"
currency: DKK
in_stock: true
category: "Viyuki"
url: https://www.desertcart.dk/products/587816824-rock-tumblers-kit-includes-rough-gemstones-4-polishing-grits-jewelry
store_origin: DK
region: Denmark
---

# quiet leakproof rubber barrel one-touch timer & auto shutoff 1-lb durable motor Rock Tumblers Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings,Operating Instruction, Great Stem Science Kit

**Brand:** viyuki
**Price:** 729 kr
**Availability:** ✅ In Stock

## Summary

> 💎 Turn your curiosity into brilliance—polish your passion with every spin!

## Quick Answers

- **What is this?** Rock Tumblers Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings,Operating Instruction, Great Stem Science Kit by viyuki
- **How much does it cost?** 729 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/587816824-rock-tumblers-kit-includes-rough-gemstones-4-polishing-grits-jewelry)

## Best For

- viyuki enthusiasts

## Why This Product

- Trusted viyuki brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Set It and Forget It:** One-touch timer with automatic shutoff lets you multitask while your gems get perfected.
- • **Complete STEM-Ready Kit:** Includes 4 polishing grits, rough gemstones, jewelry fastenings, and easy instructions for hands-on learning.
- • **Whisper-Quiet Operation:** Enjoy a peaceful workspace thanks to the leakproof rubber barrel that minimizes noise.
- • **Built to Last with Peace of Mind:** Backed by a 90-day satisfaction guarantee and 1-year warranty for worry-free creativity.
- • **Transform Rough Rocks into Dazzling Gems:** Effortlessly polish everyday stones into sparkling gemstones with a pro-grade 1-lb motor.

## Overview

The VIYUKI Rock Tumblers Kit is a durable, quiet, and easy-to-use hobby machine designed for ages 12+. Featuring a powerful 1-lb motor and leakproof rubber barrel, it transforms rough stones into polished gemstones. The kit includes four polishing grits, rough gemstones, jewelry fastenings, and detailed instructions, making it a perfect STEM activity. With a one-touch timer and automatic shutoff, it offers a hassle-free tumbling experience backed by a 90-day satisfaction guarantee and 1-year warranty.

## Description

desertcart.com: VIYUKI Rock Tumblers Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings,Operating Instruction, Great Stem Science Kit : Toys & Games

## Features

- CREATE YOUR GEMSTONES: Best rock tumblers make any stone sparkle and polish everyday rocks into dazzling gemstones! This rock tumbler kit makes it fun and easy to turn rough rocks into shiny, polished gemstones, thanks to its simple operation and durable design.
- A ROCK TUMBLER MACHINE MADE TO LAST: Our hobby tumblers are made with a 1-LBS barrel motor that’s designed to last for years. The leakproof rubber barrel reduces sound, making it quieter than other plastic models. Excellent STEM activity.
- COMPLETE HOBBY TUMBLING KIT: Tumbler kit includes low-noise barrel, polishing grits(4 bags ), rough gemstones (0.5 lb in a bag), jewelry fastenings, extra screwdriver/mesh strainer, and a detailed operating instruction. Sturdy and holds a good amount of rocks. Quiet rubber drum.
- EASY TO USE: Rock tumblers are small machines, usually small enough to rest on a tabletop. Rotary tumblers' simple instructions and one-touch settings make rock tumbling fun and easy. Control the number of days for each tumbling cycle with the one-touch timer and automatic shutoff feature, set it and forget it! Ideal gift for interested found exploring nature.
- A FUN AND EDUCATIONAL HOBBY FOR ALL AGES: No matter how old you are, rock collecting can be a fun, interesting hobby. It doesn’t require any special knowledge — all you have to do is find a few rocks that catch your eye in your yard, and you’re ready to go — but you can learn quite a bit along the way about different types of rocks and how they’re formed.
- 𝟗𝟎-𝐃𝐚𝐲 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 𝐆𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞 & 𝟏-𝐘𝐞𝐚𝐫 𝐖𝐚𝐫𝐫𝐚𝐧𝐭𝐲: Enjoy peace of mind with our extended 90-day refund guarantee and 1-year warranty. If you miss desertcart’s 30-day return window, simply contact our US-based customer service for hassle-free replacement or refund assistance. We provide 24/7 claim support to ensure a smooth rock tumbling experience and complete customer satisfaction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6K3DPPH |
| Best Sellers Rank | #78,551 in Toys & Games ( See Top 100 in Toys & Games ) #22 in Kids' Rock Tumblers |
| Item Weight | 1 pounds |
| Manufacturer | VIYUKI |
| Manufacturer recommended age | 12 years and up |
| Product Dimensions | 1 x 1 x 1 inches |
| Specific Uses For Product | Gemstone, Jewelry |

## Product Details

- **Brand:** VIYUKI
- **Color:** Orange
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Power Source:** Corded Electric

## Images

![Rock Tumblers Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings,Operating Instruction, Great Stem Science Kit - Image 1](https://m.media-amazon.com/images/I/71Zsn7dY6ZL.jpg)

## Frequently Bought Together

- VIYUKI Rock Tumblers Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings,Operating Instruction, Great Stem Science Kit for Kids
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- 3LB Rock Tumbler Grit and Polish Refill Set, 4-Step Professional Polish Rock Tumbler Grit to Unlock Stunning Polished Stones. Ideal for National Geographic, KomeStone, and Other Polishers and Tumblers

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**Shop now:** [https://www.desertcart.dk/products/587816824-rock-tumblers-kit-includes-rough-gemstones-4-polishing-grits-jewelry](https://www.desertcart.dk/products/587816824-rock-tumblers-kit-includes-rough-gemstones-4-polishing-grits-jewelry)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-02*