VIYUKI Rock Tumblers Kit — Turn Rough Rocks into Polished Gemstones with 4 Grits & Accessories

Discover a hands-on gemstone journey with VIYUKI

Bring the world of rocks to life with the VIYUKI Rock Tumblers Kit. This accessible, table‑top set invites you to watch rough stones transform into gleaming gemstones, all within a calm, durable design. The experience blends tactile satisfaction with a touch of science, making every session feel like a small private lab experiment you can enjoy at home.

The kit is built to last and designed for quiet operation. It features a 1‑pound barrel motor paired with a leakproof rubber drum that helps reduce noise, so you can tumble in peace whether you’re at a desk, in a classroom, or at a family table.

Why this kit stands out

• Durable 1‑lb barrel motor crafted for years of use, plus a leakproof rubber drum for quieter tumbling.
• Low‑noise performance that suits solo projects or shared spaces without distraction.
• One‑touch timer with automatic shutoff lets you set cycles and walk away with confidence.
• All‑in‑one package: four polishing grits, 0.5 lb of rough gemstones, jewelry fastenings, and practical extras.
• Sturdy construction that holds a generous amount of rocks for longer sessions and more experimentation.

What’s inside

• Rough gemstones (0.5 lb) to start your polishing journey.
• Polishing grits in four bags for progressive shine and smooth facets.
• Jewelry fastenings to turn polished stones into simple keepsakes.
• Extra screwdriver and mesh strainer for quick setup and easy cleanup.
• Detailed operating instructions to guide first‑time users with clear steps.

How you might use it

• Ideal for curious crafters, science students, and families exploring nature together.
• Excellent for school projects, maker spaces, or a weekend hobby at home.
• Experience the transformation from rough textures to smooth facets as light catches the surfaces.

Support and guarantees

VIYUKI backs this kit with a 90‑day satisfaction guarantee and a 1‑year warranty. Our US‑based team offers 24/7 claim support to help keep your tumbling journey smooth and enjoyable.