Professional Rock Tumbler Kit - Rock Polisher Tumbler Kit with Digital 9-Day Polishing Timer & 3 Speed Settings 4 Polishing Grits Rough Gemstones Stem Science Kit for Adults Kids

$99.45

$46.74Save 53%

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[Rock Tumbler Kit]: Rock Tumbler kit is an educational toy, that is suitable for kids and adults,very simple operation, and has a durable design that can help you easily polish and turn rough rocks into sparkle Gemstones, and crystals. Let's create your own gems now!
[Complete Tumblering kit:]: This is an excellent quality rock tumbler with all the necessary components and features to yield beautiful stones,4 polishing refill grits, 1 Rock Tumbling Filler media, 10 assorted rough rocks, and an instruction & learning guide booklet.
[Easy to Use]: Simple instructions Digital LCD screens with a 9-Day Polishing shutoff feature & 3 Speed Settings for each tumbling cycle, make rock tumbling fun and easy. Pour in the rough stones and grit then just let the machine do the job!
[Durable & Quieter Tumbler]: The Professional tumbler stone polisher runs on a powerful motor, with a rubber barrel and silicone Non-slip feets which makes it durable and quieter than other plastic models.
[Satisfaction Guaranteed]: The rock tumbler encourages children's positive interaction with the earth and it is a perfect STEM project for any age. It is the ideal gift for Christmas, Children's Day, Birthday, Thanksgiving Day, and Easter.