Collection: Extensions

QUADRO expansions add cool features to your giant construction kit. Reward your child for climbing by adding a slide for a fast and fun way down. Grab a few wheels and build your own QUADRO car. Or prepare for your next pool party with one of our different sized pools.

  • INTEGRATED SLIDE

    INTEGRATED SLIDE

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    Regular price
    ¥2,799
    Sale price
    ¥2,799
    Regular price
    Unit price
    per 
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  • CURVED SLIDE

    CURVED SLIDE

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    Regular price
    ¥2,399
    Sale price
    ¥2,399
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  • MODULAR SLIDE

    MODULAR SLIDE

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    Regular price
    ¥1,699
    Sale price
    ¥1,699
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  • POOL S

    POOL S

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    Regular price
    ¥2,200
    Sale price
    ¥2,200
    Regular price
    Unit price
    per 
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  • POOL L

    POOL L

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    Regular price
    ¥3,600
    Sale price
    ¥3,600
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  • POOL XXL

    POOL XXL

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    Regular price
    ¥6,139
    Sale price
    ¥6,139
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  • HOME ACTION KIT

    HOME ACTION KIT

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    Regular price
    ¥1,309
    Sale price
    ¥1,309
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  • SPECIAL KIT

    SPECIAL KIT

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    Regular price
    ¥659
    Sale price
    ¥659
    Regular price
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    per 
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  • UPGRADE KIT

    UPGRADE KIT

    In stock
    Regular price
    ¥2,099
    Sale price
    ¥2,099
    Regular price
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    per 
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  • MOBIL

    MOBIL

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    Regular price
    ¥539
    Sale price
    ¥539
    Regular price
    Unit price
    per 
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  • MOBIL 4

    MOBIL 4

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    Regular price
    ¥799
    Sale price
    ¥799
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  • PANEL SET L

    PANEL SET L

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    Regular price
    ¥539
    Sale price
    ¥539
    Regular price
    ¥78
    Unit price
    per 
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  • PANEL SET XXL

    PANEL SET XXL

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    Regular price
    ¥879
    Sale price
    ¥879
    Regular price
    ¥97.50
    Unit price
    per 
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  • HOLE PANEL SET L

    HOLE PANEL SET L

    Sold out
    Regular price
    ¥539
    Sale price
    ¥539
    Regular price
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    per 
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  • HOLE PANEL SET XXL

    HOLE PANEL SET XXL

    Sold out
    Regular price
    ¥879
    Sale price
    ¥879
    Regular price
    Unit price
    per 
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  • HOLE PANEL SET S

    HOLE PANEL SET S

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    Regular price
    ¥439
    Sale price
    ¥439
    Regular price
    ¥60
    Unit price
    per 
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  • PANEL SET S

    PANEL SET S

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    Regular price
    ¥369
    Sale price
    ¥369
    Regular price
    ¥39
    Unit price
    per 
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  • CURVED TUBE SET HOME

    CURVED TUBE SET HOME

    Sold out
    Regular price
    ¥699
    Sale price
    ¥699
    Regular price
    ¥70
    Unit price
    per 
    Sale Sold out New Free shipping
  • CURVED TUBE SET

    CURVED TUBE SET

    Sold out
    Regular price
    ¥699
    Sale price
    ¥699
    Regular price
    ¥70
    Unit price
    per 
    Sale Sold out New Free shipping

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