Add-Ons

Add-On to your existing Mod Blox set!

Create even bigger adventures with Mod Blox Modular Add-Ons! These foam blocks and shapes will make a perfect addition to your Mod Blox sofa set. Now you can create even bigger forts and have even more fun with Mod Blox Add-Ons.

Mod Blox Half Circle Add-On for Soft Furniture Playset Modular Microsuede Foam Play Couch for Creative Kids — $99.99

Mod Blox 2 Triangle Wedge Pieces Add-On for Soft Furniture Playset Modular Microsuede Foam Play Couch for Creative Kids — $99.99

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Mod Blox 2 Circle Pillow + 2 Armrests Add-On for Soft Furniture Playset Modular Microsuede Foam Play Couch for Creative Kids — $99.99

Mod Blox Metal Frame for Soft Furniture Playset — $199.99