Professional Rock Tumbler Kit- Advanced Features Include Shutoff Timer and Speed Control - 2.5lb Barrel Capacity, 4 Polishing Grits, Mesh Stainer, Jewelry Fastenings

Tumble Rocks In Peace With 75% Less NoiseOur 100% rubber barrel design dramatically reduces noise by 75% compared to standard plastic tumblers. This breakthrough means you can run your tumbler 24/7 in living rooms, bedrooms, or studies—not just garages or basements. Experience the gentle hum that won't disturb conversations, sleep, or daily activities.No More Garage Exile – Keep your hobby visible and accessible inside your homeApartment-Approved Design – No complaints from housemates or neighborsRun Day & Night – 24/7 operation won't interrupt anyone's sleep scheduleSet It And Forget It: 9-Day Digital TimerOur advanced digital timer with 9-day programming eliminates the constant monitoring that basic tumblers require. Simply set your desired tumbling duration and walk away—the tumbler automatically shuts off when the cycle is complete.Program Up To 290 Days – Complete each stage without manual resetsDigital LCD Display – Clear countdown shows exactly when your cycle will finishAuto Shut-Off Technology – No risk of over-tumbling or wasted electricityPrecision 3-Speed Control For Perfect Results Every TimeOur advanced digital motor controller delivers precise speed selection at 60, 70, or 80 RPM—essential for optimizing each polishing stage. Low speed protects delicate specimens while preventing heat buildup; medium provides balanced action for most stones; high speed accelerates processing for harder materials.Digital RPM Precision – Maintains exact speed without fluctuation or driftSoft-Start Technology – Gradually increases to target speed preventing stone damage60 RPM Low Setting – Gentle enough for soft stones like calcite or fluorite

• CREATE YOUR OWN GEMSTONES - Rock tumbling is a hugely popular hobby for kids and adults! This professional rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.
• A TUMBLER THAT'S MADE TO LAST - The durable motor has time and speed control settings so you can set it and forget it. An improved, leak-proof barrel features a stainless-steel lid is 75% quieter overall than plastic tumbler barrels.
• ALL-IN-ONE TUMBLING KIT - This kit has everything you need and then some! You get 2.5 kilograms of rough rocks with nine different types of gemstones inside, five jewelry fastenings, tumbler grit, ceramic filler media and a strainer.
• 4-Stage Professional Grit: Our tumbler includes a complete 4-stage silicon carbide grit system precisely calibrated for optimal results. Starting with 60/90 grit for initial shaping, progressing to 120/220 for smoothing, then 500/600 for pre-polish, and finishing with 1200-grade polish compound—this professional sequence transforms rough stones into jewelry-grade gems with exceptional clarity.
• SATISFACTION GUARANTEED – The HOVEROO Professional Electric Rock Tumbler Kit series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you.