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Includes Assorted Sea Glass & Rough Gemstones
Fascinating Science Fun for All Ages
Create your own beautiful polished gemstones at home, with a professional rock tumbler kit from Bryte. Our premium stone tumblers offer a fresh perspective on the fun and fascinating STEM activity of rock polishing. Features include durable ABS construction, premium self-cooling motor, a simple interface, and an extra-long power cord. This affordable kit contains 4 bags of polishing grit, assorted rough gemstones, assorted sea glass, a mesh strainer, and complete full-color instruction book. Designed for kids age 8 and up. Makes a great gift.
The Gemstone Polishing Kit from Bryte
Dual-Injection Self-Cooling Motor With Rigid ABS Housing
Bryte rock tumblers all feature our premium dual-injection, self-cooling motor, for years and years of smooth, reliable rock tumbling operation. The motor housing is made from high-end ABS structural material in fresh new colors of Mint or Pink.
Entertaining Science & Geology Lessons to Learn at Home
Our rock tumbler kits come with all the supplies you’ll need for your at-home stone polishing adventure: assorted bits of sea glass, assorted rough gemstones, 4 bags of polishing grit, mesh strainer, 52” power cord, and more.
Makes a Great Birthday or Holiday Gift for the Kids
The easy-to-use button interface offers 3 different polishing speeds, as well as a 9-day timer, so you can set the machine and let it tumble “in the background” without supervision. A lightweight, affordable rock tumbler from Bryte is a great gift.
EXPLORE OTHER CRAFTY OPTIONS from Bryte
Thread the Needle
Bryte kids’ sewing kits come packed with pre-cut felt pieces, colorful embroidery thread, oodles of sew-on accessories, stuffing, kid-safe scissors, sewing needles, complete instructions and much more. Crafting felt critters is satisfying, skill-building, and “sew” much fun for kids and beginners.
Express Yourself
Bryte Rock Painting kits are a treasury of painting supplies, smooth rocks, paints, glitter pens, googly eyes, paintbrushes, glue, epic instructions, and much more. From unicorns to superheroes, choose the perfect theme to ignite your imagination. Get inspired to paint, create, and enjoy “mountains” of crafting fun.
Plant a Little Garden
Bryte Little Planters and Little Growers kits include botanical, crafty, and magical elements, from soil discs and wheatgrass seeds to planting vessels to paint and paintable fairy figurines. Guided by clear instructions, these learn-to grow sets form the foundation of a lifetime of green-thumb delights.
Create Your World
Creativity meets imagination meets learning in Bryte’s thoughtfully packaged sewing, painting, and planting kits. Each gift-worthy, bow-ready box offers hours of unplugged fun, encouraging instructions to build crafting skills, and colorful, satisfying made-by-me results.
Build the foundation for an inspired life.
An Invitation to Create
From creative thinking to imaginative problem-solving, Bryte kits help kids develop useful skills while enjoying the satisfaction of making something colorful and fun. We provide thorough, thoughtful instructions and suggestions because we believe that the process of making is as important as the product. We celebrate originality and are thrilled to see the personality that shines through every project made with a Bryte kit. Explore our catalogue of planting, painting, sewing, and crafting kits designed to inspire creativity, conversation, and confidence.
Jacob
2025-08-12 16:40:33
Came with everything needed to get started, rocks, grit, instructions, even a replacement pulley. Has a built in timer so you know when to change out the grits.
M2sweetmom
2025-08-09 20:51:04
This is a great product. I bought this for my grandson. He loved it if I’m that hard to wait to see the rocks at the next stage the stuff that comes with it is really nice. I’m glad they provide it. The instructions are very clear. Easy to run would definitely buy again
Jim Klein
2025-07-31 11:37:49
works great
S A Williams
2025-06-12 17:13:43
Grandson loved it
Nathaniel M.
2025-06-10 15:23:48
The tumbler looks good quality, but barely spins under any load, and says "E" on the display and stops if more than 1/8th full. Less than 1/8th full and the tumbler is too light and skips over the roller and doesn't spin at all. So your too options are failure or different failure. I spent a good hour or two trying every possible load and combination of water and the rocks it came with trying to find a magical ratio and balance where the motor wouldn't just give up or be too light to spin. When taking off the back to check the belt and such, there was a loose screw just hanging out in there. Anyway, after wasting way too much time on it, it's now in a pile in the basement by the garbage where it belongs.
Richard Ridgely
2025-06-03 14:26:40
Using it to mix my own Shellac.... saves 8hrs of intermittent stirring...
Drone pilot
2025-05-05 14:39:02
9 yr old girl loves it
Michael S. Wolf
2025-02-14 11:32:26
It does work but is very loud on the 2 lowest speeds. The drum is smaller than I expected.
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