engineering kits for adults best sellers

#1 🔥 🆕 LEGO Technic Volvo EC500 LEGO Technic Volvo EC500 Hybrid Excavator - Building Set for Adults - Collectible Model Kit for Men & Women, Ages 18+ - Gift Idea for Those Who Enjoy 3D Puzzles, DIY Kits, or Engineering - 42215

$432.45 on Walmart

#2 2.0 Paper Airplane Conversion POWERUP 2.0 Paper Airplane Conversion Kit | Electric Motor for DIY Paper Planes | Fly Longer and Farther | Perfect for Kids & Adults | Ready to Use Aeroplane Engine Kits

$16.99 on Amazon

#3 Technic Bugatti Chiron LEGO Technic Bugatti Chiron 42083 Race Car Building Kit and Engineering Toy, Adult Collectible Sports Car with Scale Model Engine 3599 Pieces

$507.97 on Walmart

#4 ToyKingdee V8 Engine ToyKingdee V8 Engine Building Blocks Sets for Adults Engine Model Kit That Works App Controlled Mini Toys

$32.99 on Walmart

#5 Model Engine Building Discovery Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift

$29.99 on Amazon

#6 🔥 Steampunk 3D Puzzle Clock WOODEN.CITY Steampunk 3D Puzzle Clock – DIY Mechanical Wall Clock Kit for Adults – Unique Engineering Gift and Vintage Décor - 3D Wooden Puzzles for Adults

$69.90 on Amazon

#7 🆕 Gopher Loader Technik Mould King Gopher Loader Technik Building Set, App-Controlled Bulldozer Truck Construction Vehicle Toys with Engines, DIY Engineering Model Kit for 14+/Adults(1423 Pieces)

$71.99 on Amazon

#8 3D Puzzle for Adults ROKR 3D Puzzle for Adults 469pcs Electric Vintage Car Steam Engine Model Kits, Mechanical Wooden Assembly Puzzles Vehicle DIY Hobbies Christmas Gifts for Men Women

$47.99 on Amazon

#9 Penguin Bot Biped Robot ELEGOO Penguin Bot Biped Robot Kit Robotics for Kids Adults Coding for Kids 8-12 STEM Kits for Kids Ages 12-14 14-16 Boys Toys Teens Circuits Engineering Kits Compatible with Arduino

$45.99 on Amazon

#10 Penguin Bot Biped Robot ELEGOO Penguin Bot Biped Robot Kit Robotics for Kids Adults Coding for Kids 8-12 STEM Kits for Kids Ages 12-14 14-16 Boys Toys Teens Circuits Engineering Kits Compatible with Arduino

$45.99 on Amazon

#11 Penguin Bot Biped Robot ELEGOO Penguin Bot Biped Robot Kit Robotics for Kids Adults Coding for Kids 8-12 STEM Kits for Kids Ages 12-14 14-16 Boys Toys Teens Circuits Engineering Kits Compatible with Arduino

$45.99 on Amazon

#12 Model Engine Building Discovery Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift

$29.99 on Amazon

#13 Hot Rod Wooden Model Wood Trick Hot Rod Wooden Model Car Kit to Build - Rides up to 32 feet - Detailed - 3D Wooden Puzzles for Adults and Kids to Build - Engineering DIY Mechanical Wood Model Kits for Adults

$34.95 on Amazon

#14 Wooden Toy Train Set Wood Trick Wooden Toy Train Set with Railway - 34x7″ - Locomotive Train Toy Mechanical Model Kit - 3D Wooden Puzzles for Adults and Kids to Build - Engineering DIY Wooden Models for Adults to Build

$69.90 on Amazon

#15 V8 Combustion Engine Playz V8 Combustion Engine Model Kit That Runs - Build Your Own STEM Mini V8 Model Engine Kit for Adults & Kids Age 12+, Visible V8 Mini Engine Kit That Works for Adult w/ 270 STEM Parts

$79.95 on Amazon

#16 Off Road Pickup J40 Land Nifeliz Off-Road Pickup J40 Land Cruiser MOC Technique Building Blocks and Engineering Toy, Adult Collectible Model Cars Kits to Build, 1:12 Scale Truck Model (2101 Pieces)

$80.95 on Amazon

#17 Model Helicopter Kit VETER MODELS Model Helicopter Kit Valkirja – Premium Quality Model for Adults – Durable Plywood and Plastic Construction – Open Door Engine Running– Moving Propeller

$89.90 on Amazon

#18 Adventure Kit 30 Days INVENTR.IO Adventure Kit: 30 Days Lost in Space | Premium STEM Coding Course for Adults & Teens | Robotics & Engineering Projects with Expert Teachers | Arduino IDE Compatible Kit

$42.99 on Amazon

#19 Space O DIY Engineering Geeek Club Space O DIY Engineering Kit - James Webb Space Telescope Model Building Kit - JWST Science Toy Kit for Beginners, Experts - Educational STEM Kit - DIY Toy Gifts for Adults, Teens and Kids

$69 on Amazon

#20 Space O DIY Engineering Geeek Club Space O DIY Engineering Kit - Solar Orbiter Model Building Kit - Solar-Powered Science Toy Kits - Educational STEM Kit, Electrical Engineering Kit - DIY Toy Gift for Adults, Teens, Kids 14+

$79 on Amazon