We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestStem Machinesof December 2024

112M consumers helped this year.

32% off

1

LEGO® Gear Bots
LEGO® Gear Bots

Klutz

9.8

View Product
Buy it on Amazon

29% off

2

AUVON Dual Channel TENS Machine with 20 Modes, TENS Unit Muscle Stimulator with 2" and 2"x4" TENS Unit Electrode Pads for Back Pain, General Pain Relief, Neck Pain, Muscle Pain
AUVON Dual Channel TENS Machine with 20 Modes, TENS Unit Muscle Stimulator with 2" and 2"x4" TENS Unit Electrode Pads for Back Pain, General Pain Relief, Neck Pain, Muscle Pain

AUVON

9.6

View Product
Buy it on Amazon

23% off

3

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

Dan&Darci

9.3

View Product
Buy it on Amazon

4

TENS 7000 Digital TENS Machine - for Back Pain, Neck Pain, General Pain Relief, Sciatica Pain Relief, Muscle Pain Relief
TENS 7000 Digital TENS Machine - for Back Pain, Neck Pain, General Pain Relief, Sciatica Pain Relief, Muscle Pain Relief

TENS 7000

9.1

View Product
Buy it on Amazon

5

NATIONAL GEOGRAPHIC Magnetic Marble Run - 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze On Any Magnetic Surface
NATIONAL GEOGRAPHIC Magnetic Marble Run - 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze On Any Magnetic Surface

Blue Marble

8.8

View Product
Buy it on Amazon

6

TENS Unit Muscle Stimulator Pro for Back Pain Relief, Shoulder Recovery and Physical Therapy, Electronic EMS Massager Machine with PMS Pulse for Effective Shock Therapy, Red
TENS Unit Muscle Stimulator Pro for Back Pain Relief, Shoulder Recovery and Physical Therapy, Electronic EMS Massager Machine with PMS Pulse for Effective Shock Therapy, Red

Neocarbon

8.5

View Product
Buy it on Amazon

21% off

7

KomeStone K1 Pro Professional Cutting-Edge Brushless Motor Advanced Rock Tumbler Polisher Kit,Extra Large 2.5 Lb Barrel with 3-Speed Motor 9-Day Timer,6 Belts,Rough Gemstones 4 Polishing Grits etc.
KomeStone K1 Pro Professional Cutting-Edge Brushless Motor Advanced Rock Tumbler Polisher Kit,Extra Large 2.5 Lb Barrel with 3-Speed Motor 9-Day Timer,6 Belts,Rough Gemstones 4 Polishing Grits etc.

KomeStone

8.3

View Product
Buy it on Amazon

8

STEM Science Kits for Kids 6-8, Educational Toys for Kids 4-6-8, Kids Stem Robot Toys Electronic Science Experiments Engineering Building Kit Birthday Gifts, Toys 6 7 8 9 10 11 12 Year Old Boys Girls
STEM Science Kits for Kids 6-8, Educational Toys for Kids 4-6-8, Kids Stem Robot Toys Electronic Science Experiments Engineering Building Kit Birthday Gifts, Toys 6 7 8 9 10 11 12 Year Old Boys Girls

Tsomtto

8.0

View Product
Buy it on Amazon

23% off

9

Paint Spin Art Machine Kit for Kids - Arts and Crafts for Boys & Girls Ages 6-8 - Art Craft Set Easter Gifts for 6-9+ Year Old Boy, Girl- Cool Painting Spinner Toys Kits Sets - Birthday Gift Ideas 6 7 8 9
Paint Spin Art Machine Kit for Kids - Arts and Crafts for Boys & Girls Ages 6-8 - Art Craft Set Easter Gifts for 6-9+ Year Old Boy, Girl- Cool Painting Spinner Toys Kits Sets - Birthday Gift Ideas 6 7 8 9

Dan&Darci

7.7

View Product
Buy it on Amazon

31% off

10

Makeblock mBot STEM Projects for Kids Ages 8-12, Coding Robot Kit Learning & Education Robot Toys Gift for Boys and Girls to Learn Robotics, Electronics and Scratch Arduino Programming While Playing
Makeblock mBot STEM Projects for Kids Ages 8-12, Coding Robot Kit Learning & Education Robot Toys Gift for Boys and Girls to Learn Robotics, Electronics and Scratch Arduino Programming While Playing

Makeblock

7.5

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy