3.5LB Professional Rock Tumbler Kit with Digital Timer, 3 Speeds & Polishing Grits for Gemstones

This 3.5LB professional rock tumbler kit is designed to turn rough stones into beautifully polished gems with ease. Featuring a powerful motor and a low-noise, leak-proof rubber barrel, it offers durable performance for years of use. The tumbler includes a digital 9-day timer and three speed settings, allowing precise control over the tumbling process. Its automatic shutoff ensures safe and convenient operation. The kit comes complete with four polishing grits, nine types of rough gemstones, filler media, an extra belt, a sifter, jewelry fastenings, and a detailed learning guide. Ideal for beginners and hobbyists alike, this kit provides an educational and fun experience for children aged 8 and up, fostering an interest in geology and science. The stylish design and elegant LCD display make it a great gift for rock enthusiasts and families looking to explore gem polishing together.