VEVOR Rock Tumbler, 3 lb Rock Polishing Machine, Rocks Tumbling Kit with 4-Speed Adjustment, 1–9 Day Timer, PC Sound Reduction Cover & TPU Drum, Direct Drive Motor Rocks Polishing, Quiet Operation

VEVOR Rocks Tumbling Kit with Belt-Free Direct-Drive Motor for Stable Polishing

When a rock tumbler stops working, your stones sit in a thick, muddy sludge that can harden like cement and ruin your gems. That's why the VEVOR rocks tumbling kit features a direct-drive motor that spins the barrel without any belts. This motor gives the barrel steady power to keep heavy rocks moving at the right speed.

When rocks move smoothly, the grit rubs away rough spots, making every stone shiny and bright. This constant speed is gentle on your rocks and prevents chipping or damage during the process. This smart design also reduces unnecessary friction, keeping the machine cool and quiet.

TPU High-Load Drum with PC Noise Cover for ≤35 dB Quiet Operation

Our rocks tumbling kit features a special drum made of soft TPU that absorbs the sound of rocks hitting. Because the TPU acts like a cushion, the stones do not make a sharp clinking noise when they move. This soft padding keeps the machine quiet so you can use it inside your home without disturbing others.

On top of that, a clear PC cover fits over the machine to block any additional sound from escaping. This double layer significantly reduces noise, resulting in a whisper-like quiet operation. The whole setup also stops the machine from shaking or vibrating on your table. This peaceful design is perfect for small homes or for keeping the tumbler on your desk.

1 to 9 Day Digital Timer with Power-Loss Memory for Controlled Cycles

A quick power outage can ruin your hard work and leave your stones stuck in dry mud. That's why VEVOR has designed this rock tumbling kit with a digital timer that lets you set a polishing cycle from 1 to 9 days. Selecting the exact time ensures your rocks do not get over-polished or worn down too much. This precision helps every stone come out with a perfect, smooth shine.

If the power goes out, the smart memory saves your spot and starts the machine again as soon as the lights come back on. Because it restarts by itself, your rocks are less likely to sit still for too long, which helps keep the polishing grit from hardening. This smart timer gives you more free time and peace of mind during the long polishing process.

4 Adjustable Speed Levels (75–120 RPM) for Multi-Stage Stone Processing

Different types of rocks need different speeds to get shiny without cracking or breaking. Our rock tumbling kit also comes with four speed settings so that you can match the speed to each polishing stage. You can use the low speed for the first step to grind down rough edges and shape the rocks. For the middle steps, you can switch to medium speeds to smooth out the surface.

The high speed gives a fast finish that makes the stones look like glass. Having different speeds makes this tool great for many kinds of projects and stones. You can change the speed with a simple button to get the exact look you want. The machine stays at the same speed even when the barrel is full and heavy.

Rocks Tumbling Kit with 3Ib High-Capacity Drum for Efficient Batch Polishing

This rocks tumbling kit features a large 3lb drum that lets you process a big batch of stones at once. By fitting more rocks into a single cycle, you drastically reduce the time spent loading and unloading the machine over several weeks. This high capacity means you can finish your entire rock collection much faster than with smaller hobby kits.

This large drum makes your hobby more enjoyable and productive for everyone. You can add rocks of various sizes to fill the space and achieve better results. It is the perfect choice if you like to collect many stones on your travels and want to see them shine quickly.

Low-Voltage System with Overload Protection for Safe Operation

Our rock tumbler uses a low-voltage system, making it safer to run for long periods. Because it uses less power, the unit stays cool, reducing the risk of electrical issues in your home. The cool operation protects the motor, keeping your tumbler strong and working for many years.

The machine also has built-in overload protection that acts as a safety guard. The system will stop the motor before damage occurs if you insert too many rocks. This safe design makes the tumbler a wonderful choice for beginners and families with kids.

Compact 10.35" ×7.09" ×8.39" Design and Complete Polishing Accessory Kit

The VEVOR rocks tumbling kit measures 10.35 inches long, 7.09 inches wide, and 8.39 inches tall. Because it is compact, you can keep it in a handy spot without making your room feel crowded. This rock tumbler weighs 7.78lb, which is enough to keep it steady while the rocks tumble.

The kit also comes with everything you need to start your new hobby right away. You get a bag of raw stones to start polishing right away when you open the box. The kit includes ceramic media, diamond powder, and polishing grit for every step of the polishing process. You also get a strainer, a shaker ball, and a detailed manual to make the job even easier.