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.

  • Upgrade Kit

    Upgrade Kit

    In stock
    Regular price
    ¥2,099
    Sale price
    ¥2,099
    Regular price
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Modular Slide

    Modular Slide

    In stock
    Regular price
    ¥2,049
    Sale price
    ¥2,049
    Regular price
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Curved Tube Set

    Curved Tube Set

    In stock
    Regular price
    ¥649
    Sale price
    ¥649
    Regular price
    ¥649
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Hole Panel Set S

    Hole Panel Set S

    In stock
    Regular price
    ¥439
    Sale price
    ¥439
    Regular price
    ¥469
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Panel Set S

    Panel Set S

    In stock
    Regular price
    ¥369
    Sale price
    ¥369
    Regular price
    ¥448
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Half Panel Set L

    Half Panel Set L

    Coming soon!
    Regular price
    ¥469
    Sale price
    ¥469
    Regular price
    ¥499
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Mobil

    Mobil

    In stock
    Regular price
    ¥509
    Sale price
    ¥509
    Regular price
    ¥594
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Pool L

    Pool L

    Coming soon!
    Regular price
    ¥3,600
    Sale price
    ¥3,600
    Regular price
    ¥3,600
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • 奇妙方套装

    5 designs
    In stock
    Regular price
    ¥599
    Sale price
    ¥599
    Regular price
    ¥659
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Mobil 4

    Mobil 4

    Sold out
    Regular price
    ¥688
    Sale price
    ¥688
    Regular price
    ¥820
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Curved Slide

    Curved Slide

    Sold out
    Regular price
    ¥2,899
    Sale price
    ¥2,899
    Regular price
    ¥2,899
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • 整体滑梯

    整体滑梯

    Sold out
    Regular price
    ¥2,899
    Sale price
    ¥2,899
    Regular price
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Textile Set

    Textile Set

    Sold out
    Regular price
    ¥629
    Sale price
    ¥629
    Regular price
    ¥629
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Home Action Kit

    Home Action Kit

    Sold out
    Regular price
    ¥1,309
    Sale price
    ¥1,309
    Regular price
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Pool XXL

    Pool XXL

    Sold out
    Regular price
    ¥6,139
    Sale price
    ¥6,139
    Regular price
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Panel Set L

    Panel Set L

    Sold out
    Regular price
    ¥509
    Sale price
    ¥509
    Regular price
    ¥509
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Hole Panel Set L

    Hole Panel Set L

    Sold out
    Regular price
    ¥659
    Sale price
    ¥659
    Regular price
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Panel Set XXL

    Panel Set XXL

    Sold out
    Regular price
    ¥879
    Sale price
    ¥879
    Regular price
    ¥899
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Envision Kit

    Envision Kit

    Coming soon!
    Regular price
    ¥2,099
    Sale price
    ¥2,099
    Regular price
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • Special Kit

    Special Kit

    Sold out
    Regular price
    ¥659
    Sale price
    ¥659
    Regular price
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping

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