Home / Toys & Games / Large 2.5LB Professional Rock Tumbler Kit, Rubber Barrel, Quiet Rotary Stone Polisher with 6 Belts, Rough Gemstones, 4 Polishing Grits with 10 Pounds Rock Tumbler Grit Kit

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Large 2.5LB Professional Rock Tumbler Kit, Rubber Barrel, Quiet Rotary Stone Polisher with 6 Belts, Rough Gemstones, 4 Polishing Grits with 10 Pounds Rock Tumbler Grit Kit

-20% $ 90 .36 $112.96

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Description

2.5LB Rock Tumbler Kit with 10LBS Rock Tumbler Grit Kit

START A TUMBLING JOURNEY -- Koolstone Rock Tumbler turn rough rocks into polished gems, then you will be very excited to see the stones change with each cycle. That's a fun process of rock tumbling and a family little project for parent-child endeavor.

2.5LB LARGE CAPACITY & 75% QUIETER -- An updated features is that KoolStone Rock Tumbler has a large 2.5LB capacity. Which allows to tumbler more rocks each time. Another improvement is the quieter barrel. Rubber material which has 75% quieter than most plastic barrel.

FASTER POLISHING TIME & BETTER POLISHING RESULTS -- 3-speed controls (providing more granular tumbling results), a 9-day timer (with automatic shutoff feature and memory function), all displayed on clear screen, letting you easily hone your settings for precise tumbling each time.

EVERYTHING YOU NEED FOR TUMBLING IS HERE -- KoolStone Rock Tumbler has everything you need to create polished gemstones. Rock tumbler, 2.5LB capacity rubber barrel, 1LB for 9 different types of rough gemstones, 6 belts and 4 polishing grits and ceramic contact media, sifter, jewelry fastenings, and illustrated tutorial guide. Just tumbling right away!

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K1 Pro Professional Rock Tumbler Kit for Adults, 2.5Lb Barrel | 75% Quieter Brushless Rock Polisher, 40,000-Hour Motor Life, Pause & Memory, Complete Gem Polishing Kit, Gift For All Ages

-10%

$89 .98 $99.98

200+ sold last month

Amazon

K4 Quiet Rock Tumbler Kit for Adults, 7LB Large Double-Barrel | Professional Brushless Polisher with Noise-Reducing Cover, Complete Kit, STEM Gift For All Ages

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$149 .98 $199.99

300+ sold last month

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Amazon

6LB Rock Tumbler Grit Kit & 8000 Grit Aluminum Oxide

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$54 .65 $76.96

Amazon

C1 Rock Tumbler, Large 2.5LB Capacity with 4LB Rock Tumbler Grit and Polish Refill Media Kit

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$79 .75 $102.96

Amazon

Rock Tumbler Kit for Adults Kids Barrel Rock Polisher Tumbler Kit | Rough Gemstones 4 Polishing Grits - LCD Display 9-Day Timer 9-Speed Motor - Complete Rock Tumbler Kit, STEM Science Hobby Kit

-21%

$49 .99 $62.99

Amazon

C1 Rock Tumbler Kit, 2.5LB Quiet Rotary Tumbler for Adults & Beginners | Complete Gem Polishing Kit with Rubber Barrel, 3 Speeds, 9-day Timer, Pause & Memory Function, and Included Tumbling Guide

-20%

$55 .98 $69.98

500+ sold last month

Amazon

Dan&Darci Advanced Professional Rock Tumbler Kit - with Digital 9-Day Polishing Timer & 3 Speed Settings - Turn Rough Rocks into Beautiful Gems : Great Science & STEM Geology Toy for Kids All Ages

-20%

$59 .98 $74.99

100+ sold last month

Dan&Darci

Amazon

40 lbs Rocks for Outdoor Landscaping, 2-3" Decorative Planter Rocks | Aquarium Rocks for Fish Tank, Natural Garden Stone for Plants, Flower Pots, Vase, Walkways, Yard

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$46 .39 $57.99

Amazon

Rock Tumbler Double Drum 6LB Lapidary Polisher

-10%

$89 .99 $99.99

Amazon

K2 Rock Tumbler Kit+ 4 LB Rock Tumbler Grit Kit

-8%

$125 .47 $136.46

Amazon

C5 Starter Rock Tumbler Kit - Durable Leak-Proof Rock Polisher - Complete Rock Tumbling Kit with 4 Pounds Rock Tumbler Grit Kit

-7%

$66 .53 $71.47

Amazon

Rock Tumbling Grit and Polish, 6 LB 4-Step Rock Tumbler Grit Kit | 60/150/600/1200 Rock Polishing Grit, Silicon Carbide And Aluminum Oxide, Polishes 40 Lbs, Fits Any Tumblers, Best Value Kit

-20%

$31 .98 $39.98

100+ sold last month

Amazon

G2 Dual-Barrel Professional Rock Tumbler Kit, 8LB for Adults | Brushless 8Lb (4LBx2) Rock Polisher, Heavy-Duty Metal Base, 3 Speeds, 9-Day Timer, for Big-Batch Rock Polishing

-19%

$169 .98 $209.99

100+ sold last month

Amazon

Rock Tumbler Grit Kit, 4LB Rock Polishing Grit & Ceramic Media | 4-Step 60/150/600/1200 Rock Tumbling Grit & Polish Refill, Ceramic Tumbling Media For Rock Polishers, Up To 25 Lbs of Rocks

-14%

$28 .48 $32.98

300+ sold last month

Amazon

KomeStone K5 Rock Tumbler Kit for Kids & Beginners, Quiet Rock Polisher | Up to 85% Quieter , Noise-Reducing Cover, CPC-Certified, Ages 6+, 3 Speeds, 9-Day Timer, Memory, Complete Kit with Gemstones

-10%

$42 .99 $47.99

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Amazon

40lbs Black Pebbles Mulch for Landscaping, 1-2 Inch High Polished Natural River Rocks for Plants, Decorative Stones Garden Outdoor and Indoor DIY Vase Filler Fish Tank Aquariums

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$89 .99 $95.61

Amazon

25000 Grit Rock Tumbler Polish 5 LBS– Ultra Fine Aluminum Oxide Final Stage Powder, Step 5 Polishing Grit for Lapidary, Gemstone, Rock & Glass Surface Finishing, for Rotary & Vibratory Tumblers

-5%

$56 .98 $59.98

Amazon

45 LB Mexican Beach Pebbles, 0.4-1 Inch Natural Unpolished Bulk Rocks, Decorative River Rocks for Landscaping Garden Paving Plant, Rocks for Walkways and Outdoor Decorative Stone, Grey

-5%

$62 .57 $65.87

Lowest ever

Walmart

Hot Bee Rock Tumbler Polisher Science Kits Set for Kids and Adults, Tumbler Grits, Rocks & Jewelry Polishing Accessories Set for Beginner

-17%

$49 .99 $59.99

Lowest ever

Amazon

C1 Pro Ultra Brushless Rock Tumbler Kit - Double Barrel for Extra Large 7LB Capacity, with 4 Pounds Rock Tumbler Grit Kit

-26%

$171 .35 $232.97

Amazon

C1 Pro Ultra Brushless Rock Tumbler Kit - Double Barrel for Extra Large 7LB Capacity, with 10 Pounds Rock Tumbler Grit Kit

-25%

$182 .22 $242.97

Amazon

2lbs River Rocks, 2/5''-4/5'' Small Pebbles, Decorative Stones (32oz,Mixed) | Pre-Water-Washed, Hand-Picked, for Indoor Plants, Fish Tank, Vases, Succulents, Terrarium (Approx 80-90 Rocks per 2 Lbs)

-23%

$9 .99 $12.99

Lowest ever

Amazon

HopeRock Ultra Quiet Rock Tumbler for Adults, Kids 8+, STEM Science Kit | Noise Reduction Cover, 3 Speed Settings, 9 Day Timer, Polishing Supplies, STEM Geology Activity, Beginner Friendly, Green

-20%

$39 .99 $49.99

300+ sold last month

Amazon

A1 Pro Brushless Rock Tumbler Kit - Double Barrel for Large 8LB Capacity, Adjustable Speed & Timer, Durable Metal Base for Adults & Rock Collectors – Includes Full Accessories

-15%

$169 .99 $199.99

100+ sold last month

Lowest ever

Amazon

1.5LB 12000 Grit Aluminum Oxide for Final Finish, Step 5 Advanced Polishing Tumbling Filler,Rock Tumbler Polish for Micron Finish

-15%

$21 .99 $25.99

Amazon

Rock Tumbler Grit and Ceramic Tumbling Media 4 Pounds, Polish Up to 25 lbs. of Rocks, 4-Step Polish Refill Media Kit, Compatible with All Rock Tumblers, Essential Polishing Kit for Adults

-14%

$28 .48 $32.98

300+ sold last month

Lowest ever

Amazon

50000 Grit Aluminum Oxide Rock Tumbler Polish, Step 7 Ultimate Finish | Maximum Refinement for Rocks, Gems, Glass & Jewelry Making, Ultra-Fine Powder, 1 LB Refill, For All Major Tumblers

-10%

$36 .88 $40.98

Amazon

Calofulston 15LB River Rocks for Plants, Decorative Polished Stones for Garden Landscaping, Planters, Indoor and Outdoor Decor, Mixed Color, 1-1 3/4 Inch

-14%

$27 .59 $31.99

100+ sold last month

Amazon

-13%

$12 .99 $14.95

Amazon

Landscaping Pebbles, White River Rocks, Ornamental Decor Stones, 5 Pounds | Ornamental Gravel Filler For Flower Bed, Fish Tank, Plants, Vases, Succulents, Home & Garden Landscaping Decoration

-11%

$16 .99 $18.99

Amazon

-10%

$44 .95 $49.95

Amazon

2.5lb Natural River Rocks for Plants & Decor, 3/8 Inch | Natural River Rocks, Polished Finish, Multi-Color Mix, Ideal for Succulent Top Dressing, Vase Filler, DIY Crafts

-9%

$9 .99 $10.99

Lowest ever

Amazon

Professional Rock Tumbler Kit,3-Speed Motor & 7-Day Timer | Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings, Operating Instruction, Great Stem Science Kit

-6%

$33 .99 $35.99

Lowest ever

Amazon

8000 Grit Aluminum Oxide Rock Tumbler Polish 5 LBS, Step 5 Final Refill | High Gloss Polishing Powder for Rocks, Gems, Glass & JeweFinishing, Large Refill for All Rock Tumblers

-5%

$43 .65 $45.98

Amazon

-5%

$27 .53 $28.98

Amazon

Rock Tumbler Grit Step 3, 600 Grit Silicon Carbide Fine Media Refill 5LB | Pre-Polishing For Rock Tumbling, Reduces Fine Surface Marks, Creates The Ideal Base For Step 4 Final Polish, Smoother Finish

-5%

$28 .48 $29.98

Lowest ever

Amazon

30000 Grit Aluminum Oxide Rock Tumbler Polish, Step 6 Ultra-Fine Polish | Advanced Refinement for Rocks, Gems, Glass & Jewelry Making, Ultra-Fine Powder, 1 LB Refill, For All Major Tumblers

-10%

$32 .38 $35.98

Amazon

-5%

$28 .48 $29.98

100+ sold last month

Amazon

Decorative River Rocks & Landscaping Pebbles for Potted Plants | Smooth Polished Pebbles for DIY Resin Art, Vase Fillers, Aquarium Gravel, and Potted Plants(Black, 5 Pounds)

-5%

$11 .82 $12.45

Amazon

Fish Tank Rocks,Landscaping Pebbles,Decorative Ornamental Pebbles Garden | Landscaping Stones Gravel Filler for Home Decoration Flower Bed Fish Tank Plants Vases Succulents (5 Pounds, White)

-5%

$15 .30 $16.11

Lowest ever

Macy’s

Mindblown Motorized Rock Tumbler Set, Ages 8+

-50%

$19 .99 $39.99

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Suncalla 984 Pcs 24 Set Back to School Keychain Making Kit DIY Bead Craft | Christmas Class Gifts Crafts, Name Letter Beads, Cards, Strings, Welcome First Day of School Gift, Bag Jewelry Party Favors

-5%

$18 .99 $19.99

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7 White Chalk Markers for Chalkboard (1mm, 3mm, 6mm, 8mm, 10mm, 15mm, 30mm) | 7 Variety - Thin, Fine Tip, Bold & Jumbo Size - Erasable Liquid Chalk Pens for Glass, Signs, Blackboard, Car Window, Bistro

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7 White Chalk Markers for Chalkboard (1mm, 3mm, 6mm, 8mm, 10mm, 15mm, 30mm) | 7 Variety - Thin, Fine Tip, Bold & Jumbo Size - Erasable Liquid Chalk Pens for Glass, Signs, Blackboard, Car Window, Bistro

-20%

$19 .94 $24.95

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Balance Stepping Stones for Kids 5pcs Non-Slip River Stones Obstacle Course Play Indoor and Outdoor Coordination Game Sensory Toys Toddler Ages 3 4 5 6 7 8+

-10%

$28 .79 $31.99

Wooden Easel for Kids,Toddler Art Easel with Chalkboard & Whiteboard | Double-sided Magnitic Board, Height Adjustable, Paiting Paper & Art Supply, Ideal As a Christmas, Holiday Gift for Ages 3–12

Amazon

Wooden Easel for Kids,Toddler Art Easel with Chalkboard & Whiteboard | Double-sided Magnitic Board, Height Adjustable, Paiting Paper & Art Supply, Ideal As a Christmas, Holiday Gift for Ages 3–12

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$55 .99 $69.99

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Toddler Busy Book, Montessori Toys Busy Board for Toddlers Birthday Gifts | Felt Book & Cube Sensory Travel Toy for Toddler,Preschool Learning Educational Toy,Quiet Activity Book for Airplane Car, Gen

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Toddler Busy Book, Montessori Toys Busy Board for Toddlers Birthday Gifts | Felt Book & Cube Sensory Travel Toy for Toddler,Preschool Learning Educational Toy,Quiet Activity Book for Airplane Car, Gen

-26%

$19 .99 $26.99

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