YOXO MegaBuilder


Add to Wishlist


YOXO is a customizable building kit, made in Minnesota from locally sourced, sustainable materials. Use the interlocking Y, X, and O shapes with everyday items around the house to build whatever your imagination can conjure up. With 101 YOXO links and 20 tubes included, you can build towers, forts, helicopters, rockets, and an infinite number of other ECO-AWESOME creations.

  • Made in the USA: St. Paul, MN
  • Materials: YOXO links: Recycled chipboard and vegetable-based ink with a water-based coating; Tubes: Recycled paper; Pop-out accessories: Recycled clay-coated news back; Stickers: Polypropylene with removable adhesive
  • Ages 6+
  • MegaBuilder includes everything to spark creativity in up to six inventive kids
  • Durable—high quality materials that withstand lots of play
  • With MegaBuilder you can build towers, forts, helicopters, rockets and an infinite number of of other ECO-AWESOME creations. Throw in a few cereal box panels and things from around the house and kids will do the rest
  • The YOXO MegaBuilder includes: 101 durable YOXO links, 20 extra-sturdy tubes (10 paper towel rolls, 6 TP tubes, 4 mini tubes), three sets of reusable YOXO eye stickers, instructions to make a YOXO space cruiser, tower, rover, rocket, and scorpion
  • Eco-friendly—recycled and recyclable
  • Assembled dimensions vary by creation
  • Box Dimensions: 12" x 12" x 2"
  • Weight: 1.3 lbs.

2 Reviews (5 out of 5 Grommets)

Sorted by Rating

OMG He loved it!


Grandson's 5th Birthday and he has proclaimed this gift is the best! Enough pieces that his older sister can join in on building without arguing. Just a perfect purchase!!More > < Less




Our grandsons love it. It brings out the creativity in all of us.

2 Item(s)

YOXO - 3D Construction System

About YOXO

Creativity, Unrestrained

Play from Scratch is the green-loving, creativity-promoting Minnesota company behind YOXO building kits. The interlocking Y, X, and O shapes let kids make anything they can imagine—no fasteners needed. All the pieces are made from recycled materials that are treated with bright soy- and water-based colors.

Each kit comes with instructions to make one or two suggested objects. But kids are definitely encouraged to go rogue and create their own structures, vehicles, and creatures. They can even attach the YOXO pieces to household items—cereal boxes, paper towel holders, spoons, or whatever they can get their hands on.

Founder Jeff Freeland Nelson created YOXO based on his eighth birthday present, a small box containing string, wire, and tape. He was thrilled to have the raw materials to build anything he wanted.

Now Jeff and his team are dedicated to inspiring relentlessly creative kids with locally sourced, sustainable toys. So open a YOXO kit and start building. It’s a toy the whole family can feel good about.