Single Drum 3 lb. Tumbler. Quality Professional Gemstone Tumbler by Lortone. Includes Step by Step Guide to Tumbling Gemstones. A beginner can easily learn the simple but exacting methods which will produce outstanding results. Experience the sense of accomplishment that comes from creating a lovely gemstone from a dull-looking piece of rock. Start a multi-generational hobby in your family. Quality Rock Tumblers make great gifts for inquisitive persons of all ages. Polishing Grits and Plastic Pellets also available. Availability: Usually ships in 5-7 business days. $80.00 If you have questions, please contact: rscustomerservice@gmail.com. We offer a variety of custom home decor pieces such as laser etching, custom cut stone, and address plaques. Contact us to personalize a pet memorial, or garden marker. They make great gifts!