*KeyFeatures *Belt-Free Direct-Drive Motor: No more worries about broken belts! The direct-drive motor delivers efficient power with 35dB silent operation. The rock tumbler kit runs cool even after extended use, ensuring a longer lifespan for endless rock-tumbling fun. *Upgraded 9-Speed Control: This rock polishing kit features an easy-to-use operating panel, allowing you to choose from 1-9 speeds and 1-9 day timer. Whether you're an 8-year-old beginner or a rock collection enthusiast, you'll enjoy effortlessly polishing gemstones to create crafts comparable to those of a master. *Includes Rare Rough Stones: Let your imagination run wild and create your own stone art! Our stone polishing kit comes with rough stones, along with 4-stage grit and jewelry fasteners. It's ready to use right out of the boxno need to hunt for stones. *Smart Safety Design: The stone tumbler features an upgraded curved lid design for easy and hand-secure twisting. The high-seal chamber prevents water leakage and keeps your workspace clean. It also features a grooved handle for easy lifting and anti-slip pads to keep the machine stable during powerful operation. *Perfect for Parent-Child Bonding: The rock polisher is a fun and educational high-quality toy that boosts creativity and imagination. It includes a detailed user manual and a built-in power-off memory featureno need to worry about power interruptions. Once power is restored, it resumes exactly where it left off, delivering a polished, efficient finish every time. ******************************************************************************************************* *Specifications Item Model Number: KD-C3012 Size: 8.7 x 7.1 x 9.8 inch / 220 x 180 x 250 mm Net Weight: 6.6 lbs / 3 kg Material: ABS Color: Black, Orange Barrel Size: 5.1 x 6 inch / 130 x 152 mm Dimensions without Barrel: 8.7 x 7.1 x 4.8 inch / 220 x 180 x 122 mm ******************************************************************************************************* *Pakcage Content 1 x Rock Tumbler Machine 1 x User Manual 2 x 180g Stones 1 x Round Abrasive (400g) 1 x Step 1 Grit 320# (60g) 1 x Step 2 Grit 600# (60g) 1 x Step 3 Grit 800# (60g) 1 x Step 4 Grit (60g) 1 x Filter Sieve 1 x Hollow Shaker Ball 1 x Single Loop Ring 1 x Pendant Cord 1 x Ring Mount Base 1 x Adapter