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Best Stem Toys Deals Online in the UK (25 Deals Found)

Last Updated - 15/12/2025 Sort By:

Best Choice
ADUSRIZ

New
STEM Toys Age 8 9 10 11 12 13 14, Science Experiments for Kids, Science Kits for Kids, Wooden Engineering Kits, Electron
【6-in-1 STEM Kit】: This science kit contains a magnetic levitation pen, a wind glider, a balancing robot, a colorful fib

£27.99
Free Shipping
Science Kidz

New
Science Kidz Electronics Kit - Electric Circuits - 188 - Science Experiments Set For Kids Age 5-10 - Educational STEM To
CREATE REAL ELECTRONIC CIRCUITS AND EXPERIMENTS - Build, learn and play with over 188 different circuit projects and sci

£22.99 £29.99
New
200 PCS Magnetic Blocks Building Set for Kids – Educational STEM Magnet Toys
Unleash endless creativity with the 200 PCS Magnetic Building Blocks Set for Kids – the ultimate STEM educational toy fo

£32.99
OMWay

New
OMWay STEM 12-in-1 Solar Robot Toys, Science Kits for Kids Age 8, Building Experiment Engineering Robotics for 9 10 11 1
【Latest upgrade 12-in-1 Solar and Battery Powered】A special gift for your child. The Upgraded STEM building robot now bo

£19.99 £21.99
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New
Grow N’ Glow Terrarium Kit Kids Science STEM Craft Garden Chia Wheatgrass Toy
Organic chia & wheatgrass seeds. 🌱 Grow N’ Glow Terrarium Kit – Creativity for Kids. Experience the wonder of nature wi

£14.79
Best Value
ADUSRIZ

New
STEM Toys Age 8 9 10 11 12 13 14, Science Experiments for Kids, Science Kits for Kids, Wooden Engineering Kits, Electron
【6-in-1 STEM Kit】: This science kit includes an electric oil pump, a conductor detector, a motor, a periscope, a Newton

£27.99
Free Shipping
ThinkFun

New
ThinkFun Gravity Maze Falling Marble Challenge Logic Brain Game and STEM Toys for Boys and Girls Age 8 Years Up for Kids
CHALLENGING LOGIC GAME - Gravity Maze is a combination logic game, marble run, and STEM toy that's one of the best gifts

£19.99 £31.99
Free Shipping
New
Slither Bot Snake Robot Kit – STEM Build & Play Toy for Kids Ages 8+
Unleash the fun of robotics with the Slither Bot, a build-it-yourself snake robot that moves just like the real thing! W

£14.99
SCIENCE DIARY

New
SCIENCE DIARY STEM Robot Building Kit for Kids - Engineering Experiments Crafts Set with Motor and Tools, Learning Toys
5 Robots, 1 Kit - Everything Included: Build a wind-powered car, tank, glider, crawling robot and auto-turn robot! This

£24.99
Free Shipping
New
"DIY Hand-Cranked Generator Kit for Kids – STEM Science Project Toy"
🔧DIY Learning Kit – Encourages hands-on learning and enhances creativity in science and technology.

£10.50
Sunrad

New
Sunrad Science Circuit Kits for Kids,STEM Kits for Kids, DIY Electronics Exploration Kit, Over 670+ Projects,STEM Educat
【Educational Science Kit for Kids】Sunrad STEM Educational Toy is designed for kids ages 6–14 years old. This science kit

£79.99
Free Shipping
Science Kidz

New
Science Kidz Electronics Kit - Electric Circuits For Kids - Lights & Colour Series - Science Experiments Set For Kids Ag
CREATE REAL ELECTRONIC CIRCUITS AND EXPERIMENTS - Children can build, learn and play with over 100 different Lights & Co

£19.99
New
STEM Creative Building Kit 12-in-1 282 Pieces DIY Set 12 Models Drill Toy Set 3+
DIY toy: There are 311 pieces of square, rectangle, round, triangle, gear,, nut, windmill and other accessories. Two-way

£9.99
ADUSRIZ

New
STEM Robot Toys Age 8 9 10 11 12 13 14, Science Experiments for Kids, Science Kits for Kids, Wooden Engineering Kits, El
【6-in-1 STEM Robot Kit】: This science kit contains a obstacle-avoiding robot, a robot push-pull car, a walking robot, a

£31.99
Free Shipping
New
Kids STEM Building Toys Educational Engineering Construction Blocks Toy DIY Gift
Features: -Ability to build 10 different models like bulldozer, rotating crane, airplane, robot, helicopter, racing car,

£15.89
HOMETTER

New
Educational Building Toys STEM Learning Kit, 10 in 1 Construction Blocks for Preschool Kids, Engineering Toys Creative S
10 in 1 DIY Building Groups 一 This easy-to-build construction set sparks imagination, offers endless build-and-play fun.

£27.99
Free Shipping
New
12-in-1 STEM Robot Kit Toy DIY Robot Building Educational STEM Toys Kits for Kid
About this item12-In-1 Stem Robotics Kits for Kids Ages 8-12 12-16: Kids can follow the step-by-step user manual to buil

£13.90
New
STEM Electric Circuit Kit for Kids – Science Experiment & Learning Toy
This Montessori learning toy is good for curious kids, turning your own new ideas and inventions into reality. Also perf

£9.55
New
Best Gift 52pcs Magnetic Building Blocks Set - STEM Educational Toys for Kids
The 52pcs Magnetic Building Blocks Set is an educational toy designed for kids aged 3 and above. Made from durable ABS m

£7.45
New
Kids Building STEM Toys 136Pcs Building Blocks Set Educational Aircraft Car Set
【Premium Quality & Safety】Our STEM building blocks toys are made of high quality non-toxic ABS and rubber material. This

£9.99
New
Kids Building STEM Toys, 110 Pcs Building Blocks Kit Educational Construction
🧠【Educational Construction Blocks for Kids】This educational toy for 3 4 5 6 7 8 year olds improves fine motor skills, s

£14.95
New
Kids Building STEM Toys, 125 Pcs Building Blocks Kit Educational Construction
To Customer: Thank you for choosing K007. Our store is committed to providing you the best quality products Service. If

£16.89
New
520PCS Technic Robot Building Kit for Kids Remote & App Controlled Toy Robot Toy
About this item .

£28.98
New
12-in-1 Electric DIY Robot Toy Building Science Kits STEM Robot Building Kit Toy
About this item12-In-1 Stem Robotics Kits for Kids Ages 8-12 12-16: Kids can follow the step-by-step user manual to buil

£13.96
New
Kids Construction Straws Toys Building Toys STEM Creative Building Block Toys
Wndless imaginative fun With 1000 pieces to play with, your child's eyes will widen with wonder and possibility. Include

£14.98 £33.25

25 Stem Toys deals are available from: Amazon, eBay stores, starting from £7.45.
The biggest discount we found is 10%% on STEM Toys Age 8 9 10 11 12 13 14, Science Experiments for Kids, Science Kits for Kids, Wooden Engineering Kits, Electronics Kit for Kid, Activity Toys Gifts for 8 9 10 11 12 13 14 Year Old Boys at Amazon.
The lowest price we found is £7.45 while the highest is £79.99.
Prices for the best Stem Toys deals average at £21.35.
Last updated on December 15, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Stem Toys.

STEM Toys Categories

Science Kits

Technology & Engineering

Mathematics & Counting

Best Stem Toys Deals Online in the UK (25 Deals Found)