Collection: Extensions

QUADRO extensions add fun features to your construction kit. Add a slide for a fast way down. Use wheels to build vehicles. The possibilities are endless!

  • UPGRADE KIT HOME

    In stock
    Regular price
    ¥2,099
    Sale price
    ¥2,099
    Regular price
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • MODULAR SLIDE HOME

    MODULAR SLIDE HOME

    Sold out
    Regular price
    ¥2,049
    Sale price
    ¥2,049
    Regular price
    ¥2,279
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • CURVED TUBE SET HOME

    CURVED TUBE SET HOME

    Sold out
    Regular price
    ¥649
    Sale price
    ¥649
    Regular price
    ¥649
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • CURVED SLIDE HOME

    CURVED SLIDE HOME

    Sold out
    Regular price
    ¥2,699
    Sale price
    ¥2,699
    Regular price
    ¥2,899
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • PANEL SET L HOME

    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 HOME

    Sold out
    Regular price
    ¥659
    Sale price
    ¥659
    Regular price
    ¥53.90
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping
  • TEXTILE SET HOME

    TEXTILE SET HOME

    Sold out
    Regular price
    ¥629
    Sale price
    ¥629
    Regular price
    ¥629
    Unit price
    per 
    Sale Sold out Pre-Sale Free shipping

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