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Building Sets

Looking for toys that are both fun and brain challenging for your little ones? Engage kids for hours with these stem building sets, buildable glow-in-the-dark race car tracks, transforming robot trucks, and more!
  • Snap N' Glow Trax (Large) - USA Toyz
    Sold out
    Rated 4.8 out of 5
    Based on 149 reviews
    $69.99


    Snap N' Glow Trax (Large)

    📣 Snap N' Glow Trax (Large) from USA Toyz has earned the STEM.org Authenticated Trustmark from STEM.org. Hone young engineers with the Snap n Glow...

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  • Snap N' Glow Trax (Small) - USA Toyz
    Rated 4.7 out of 5
    Based on 339 reviews
    $49.99


    Snap N' Glow Trax (Small)

    📣 Snap N' Glow Trax (Small) from USA Toyz has earned the STEM.org Authenticated Trustmark from STEM.org. Design and build your own race track with ...

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  • Sale
    Rated 4.7 out of 5
    Based on 100 reviews
    Original price $44.99
    Current price $29.99


    Snap Trax Construction Set

    Build things and race cars! That’s what the Snap Trax Construction Set is all about. Made for curious little minds, kids will enjoy building their ...

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  • Lil' Builders RC Take Apart Toys - Construction (4-in-1) - USA Toyz
    Rated 4.6 out of 5
    Based on 79 reviews
    $36.99


    Lil' Builders RC Take Apart Toys - Construction (4-in-1)

    📣 Lil' Builders RC Take Apart Toys has earned the STEM.org Accessory Trustmark from STEM.org. Build it, transform it, drive it! This 4-in-1 remo...

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  • Boltz 163 Building Set - USA Toyz
    Rated 4.8 out of 5
    Based on 24 reviews
    $39.99


    Boltz 163 Building Set

    Replace iPad And Tv Time With Interactive STEM Toys: Keep young minds stimulated with these hands-on learning toys for boys and girls; this 163-pc...

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  • Quarks - STEM Engineering Building Toys - USA Toyz
    $27.99


    Quarks - STEM Engineering Building Toys

    INCLUDES: 160pk set of interlocking gear toys with multilink sphere building pieces to craft colorful structures. INTELLIGENT STRUCTURE BUILD...

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  • Kid Nitro - USA Toyz
    Sold out
    Rated 4.9 out of 5
    Based on 55 reviews
    Original price $27.99
    Current price $24.99


    Kid Nitro

    Build your own race cars with the Kid Nitro STEM building toy car set! More than just a race car kit, this take apart toy set allows young engineer...

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  • 2-in-1 Mini Construction Trucks - USA Toyz
    Rated 4.6 out of 5
    Based on 52 reviews
    $29.99


    2-In-1 Mini Construction RC Trucks

    Drive your very own mini construction toy trucks! These 1:64 scale down remote control trucks feature realistic moving toy truck pieces with full f...

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  • Rated 4.5 out of 5
    Based on 22 reviews
    $49.99


    Zero-G Glow Tracks 210pcs

    Zero-G Race Car Tracks Set for Kids: Utilize creativity and STEM building skills with the USA Toyz Zero-G race track for kids! Simply connect the...

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  • Rated 4.5 out of 5
    Based on 20 reviews
    $39.99


    Zero-G Glow Tracks 150pcs

    Zero-G Race Car Tracks Set for Kids: Utilize creativity and STEM building skills with the USA Toyz Zero-G race track for kids! Simply connect the...

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  • Rated 4.1 out of 5
    Based on 16 reviews
    $34.99


    Zero-G Glow Tracks 105pcs

    Zero-G Race Car Tracks Set for Kids: Utilize creativity and STEM building skills with the USA Toyz Zero-G race track for kids! Simply connect the...

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  • Rated 4.6 out of 5
    Based on 12 reviews
    $24.99


    Zero-G Glow Tracks 60pcs

    Zero-G Race Car Tracks Set for Kids: Utilize creativity and STEM building skills with the USA Toyz Zero-G race track for kids! Simply connect the...

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  • Rated 3.9 out of 5
    Based on 18 reviews
    $39.99


    Zero-G Glow Tracks Space Set

    Zero-G Space Tracks Set for Kids: Utilize creativity and STEM building skills with the USA Toyz Zero-G Space Race Track set for kids! Simply conn...

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