VIYUKI Professional Rock Tumbler Kit – 6LB Double Drum Polisher

Polish Your Own Gemstones with the VIYUKI Rock Tumbler Kit

Turn rough stones into sparkling keepsakes with a kit designed for home use. The VIYUKI Professional Rock Tumbler Kit features a sturdy 6 lb double-drum design, a compact footprint, and practical features that make stone polishing approachable for hobbyists and curious minds alike. The kit sits neatly on a workbench and runs with a satisfying rhythm as the drum turns and the grit polishes each surface, revealing subtle color shifts and natural luster in the stones.

Beginner friendly and ready to go The kit arrives fully assembled and ready to use. No complicated setup is required. A full-color instruction guide walks you through every step, while a one-touch timer and automatic shutoff handle the cycling, so you can focus on your stones.

• 6 lb base with a double-drum design for higher capacity
• Replacement tumbler belt set (5 pieces) for continued use
• 2 bags of assorted rough gems (about 2 lb total)
• 8 bags of polishing grits for a four-step polish
• 5 jewelry settings to display finished pieces
• Extra screwdriver, mesh strainer, and a detailed operation guide

What you can polish and display

The kit is designed to handle a variety of rock types, with guidance on choosing stones that are non-porous, reasonably hard, and under about 1.5 inches in size. You can experiment with different textures, colors, and finishes and graduate to creating polished gemstones for display or jewelry pieces without needing additional equipment.

• Hands-on learning that supports STEM-minded exploration of geology and mineralogy
• Fun for adults and a family activity that encourages patience and observation

Quality, warranty, and confidence

VIYUKI backs this kit with a one-year warranty and a 90-day risk-free trial. The included jewelry settings offer display options for your finished stones, and the motorized system is designed for stable running and long-term enjoyment.