Activity & Learning Toys

Electric Rock Tumbler Machine, Gemstones Polisher with Leakproof Rubber Barrel, Dual-Wheel Drive/Noise Reduction Barrel, Stone Polishing Machine for Geology Mineral Metal 【Create Your Own Gemstones】Unleash your creativity with our rock polisher kit! Effortlessly turn rough stones into dazzling, polished gemstones. Ideal for beginners and pros alike, this kit makes the art of rock tumbling fun and accessible... Electric Rock Tumbler Machine, Gemstones Polisher with Leakproof Rubber Barrel, Dual-Wheel Drive/Noise Reduction Barrel, Stone Polishing Machine for Geology Mineral Metal