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    购买 engineering project kits

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    $1,470.00
    Overhaul Rebuild Kit For Isuzu 6KR2 Engine
    Fridayparts.com
    $100 Off*
    $1,470.00
    Overhaul Rebuild Kit For Isuzu 6KR2 Engine
    Fridayparts.com
    $100 Off*
    $39.99
    Discovery Mindblown Action Circuitry Electronic Experiment STEM Science Kit
    Target
    Free shipping
    $39.99
    Discovery Mindblown Action Circuitry Electronic Experiment STEM Science Kit
    Target
    Free shipping
    $48.99
    Snap Circuits 300-In-1 Science Kits
    Target
    Free shipping
    $48.99
    Snap Circuits 300-In-1 Science Kits
    Target
    Free shipping
    $79.33
    Mechanical Gear 3D Wooden Puzzle Craft Toy, Best Gift For Adults And Teens, Age 14+ DIY Model Building Kits - Pendulum Clock
    Etsy
    321
    $79.33
    Mechanical Gear 3D Wooden Puzzle Craft Toy, Best Gift For Adults And Teens, Age 14+ DIY Model Building Kits - Pendulum Clock
    Etsy
    321
    $179.95
    Engino: Stem Robotics Min From Mindware
    Mindware
    $179.95
    Engino: Stem Robotics Min From Mindware
    Mindware
    $200.52
    Complete Ultimate Stem Electronic Projects Starter Kit For Arduino
    eBay
    Free shipping
    $200.52
    Complete Ultimate Stem Electronic Projects Starter Kit For Arduino
    eBay
    Free shipping
    $10.46
    830Pcs/Box DIY Project Starter Kit Applicable For R3 Kit Electronic DIY Kit Electronic Component Set With Tie-Points Breadboard
    Temu US
    1
    $10.46
    830Pcs/Box DIY Project Starter Kit Applicable For R3 Kit Electronic DIY Kit Electronic Component Set With Tie-Points Breadboard
    Temu US
    1
    $79.99
    Snap Circuits Pro 500 Science Kits
    Target
    Free shipping
    $79.99
    Snap Circuits Pro 500 Science Kits
    Target
    Free shipping
    $98.79
    $103.99
    For Adults V8 Combustion Engine Model Building Kits Internal Diy Hobby
    eBay
    Free shipping
    $98.79
    $103.99
    For Adults V8 Combustion Engine Model Building Kits Internal Diy Hobby
    eBay
    Free shipping
    $16.97
    $19.95
    14 in 1 Educational Solar Robot Kit From Mindware
    Mindware
    折扣 14%
    $16.97
    $19.95
    14 in 1 Educational Solar Robot Kit From Mindware
    Mindware
    $89.95
    Engino: Stem Simple Machines From Mindware
    Mindware
    $89.95
    Engino: Stem Simple Machines From Mindware
    Mindware
    $24.95
    Deluxe Solar Robotics Engineering Kit, STEM, Solar Power, Build Kit By Young Explorers
    Young Explorers
    $24.95
    Deluxe Solar Robotics Engineering Kit, STEM, Solar Power, Build Kit By Young Explorers
    Young Explorers
    $185.00
    Engino Stem Toys Case Of 16 Mechanics: Levers, Linkages, & Structures
    eBay
    1
    Free shipping
    $185.00
    Engino Stem Toys Case Of 16 Mechanics: Levers, Linkages, & Structures
    eBay
    1
    $27.99
    Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit
    Target
    Free shipping
    $27.99
    Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit
    Target
    Free shipping
    $19.19
    $21.19
    FRSHALOUIS STEM 100 Pcs Educational Building Blocks Toys Stem Kit For Kids Ages 4 5 6 7 8 9+ Engineering Building Blocks Kit Sets Boys Science Kit
    Temu US
    1
    $19.19
    $21.19
    FRSHALOUIS STEM 100 Pcs Educational Building Blocks Toys Stem Kit For Kids Ages 4 5 6 7 8 9+ Engineering Building Blocks Kit Sets Boys Science Kit
    Temu US
    1
    $35.90
    Thames & Kosmos Aircraft Engineer Kit (Box Version)
    RC Planet
    295
    $35.90
    Thames & Kosmos Aircraft Engineer Kit (Box Version)
    RC Planet
    295
    $29.99
    Survive The Quake Engineering Kit At Lakeshore
    Lakeshore Learning
    $29.99
    Survive The Quake Engineering Kit At Lakeshore
    Lakeshore Learning
    $24.99
    Kid Power Bionic Engineering Kit By Young Explorers
    Young Explorers
    $24.99
    Kid Power Bionic Engineering Kit By Young Explorers
    Young Explorers