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YOX Megabuilder links, idea cards and tubes arranged in a green bin
Children reaching to add YOX links to a tall tube structure
Examples of YOX constructions including animals, vehicles and spinning tops
Child holding an O-shaped YOX link and a colorful construction
Child holding a large YOX creation in a promotional photograph
YOX links and tubes beside an illustrated build card
Child fitting YOX links to a cardboard tube
Green YOX storage bin diagram labeled 14 inches wide, 12 deep and 9 high

YOX Megabuilder Construction Set | 128 Building Links

$89.99 Sale
Quantity
Ships direct from the workshop that made it
Most items dispatch in 1–2 business days, then 3–5 days in transit. An order covering more than one workshop arrives as separate parcels, each with its own shipping — your full shipping total is shown at checkout.
Sourcing stated plainly
Verified American-made
Ships direct from the shop
Details

YOX Toys is a family-run business in Saint Paul, Minnesota, led by founder Jeff Freeland Nelson and his wife, Alisa Blackwood. Its history begins with the original YOXO company’s 2012 launch; YOX is its later revival. Inspired by Jeff’s childhood inventing, the family encourages children to turn simple materials into their own creations.

Megabuilder is the larger YOX construction kit for children who want more pieces on the table or several people building together. The supplier’s detailed contents list identifies 128 links, alongside cards, tubes and a storage bin. This gives families and classrooms a collection to sort, share and rebuild. Before purchase, the current kit contents and the origin of the included bin require confirmation.

Features
  • 128 links in the supplier’s itemized contents list.
  • 16 idea cards and eight tubes to support different constructions.
  • Included IKEA bin described as compatible with the TROFAST storage system.
  • Enough pieces for shared building and larger experiments; the number of simultaneous builders is not specified.

Sort the different shapes before a shared session so everyone can see what is available. One child might build a base while another works on a moving attachment. Test whether the parts connect, then revise the construction together. The idea cards can start a challenge, but an invented creature or an unusual structure can be just as useful a result.

Specifications
  • Links: 32 X + 32 Y + 16 O + 16 beams + 32 chips = 128.
  • Idea cards: 16. Tubes: eight, comprising four short and four long.
  • Includes an IKEA storage bin; the exact model and its manufacturing country are unverified.
  • Supplier page metadata says 132 links, conflicting with its 128-link itemized description.
  • SKU: YOX_Megabuilder.
Materials

The connecting links are ABS plastic. YOX identifies Minnesota as their manufacturing location and Saint Paul as the place where its team assembles kits. That verifies link manufacturing and kit assembly; it does not independently document the origin of every accessory or packaging component.

The storage bin is identified as an IKEA product. Compatibility with the TROFAST system describes fit, not manufacturing origin. The bin’s country of manufacture must be established before treating the complete Megabuilder bundle as eligible for BuyAmerican’s American-made catalog.

Care

Keep the links, cards and any tubes together after play, and check pieces for damage before reuse. Follow the care directions supplied with the kit. The published information reviewed does not establish a dishwasher, sanitizer or high-temperature cleaning method, so no such cleaning claim is made.

Keep paper cards and cardboard tubes dry. Store loose parts where they will not be stepped on or lost, and separate damaged household materials from the play area. When adding your own boxes or tubes, choose clean materials appropriate for the child’s age and remove staples or sharp edges before use.

Shipping & returns

Shipping: For YOX Megabuilder Construction Set | 128 Building Links, the supplier publishes United States-only shipping and a direct-store ground-shipping offer on orders over $50. Its reviewed public policies do not specify an order-processing or dispatch estimate. Neither that retail offer nor a delivery deadline is promised for BuyAmerican checkout; confirm the applicable Collective shipping terms and use the shipping charge displayed at checkout.

Returns: The supplier’s published 30-day policy applies to YOX Megabuilder from the date of receipt. An eligible return must be unused, complete, in original packaging and supported by proof of purchase. Authorization is required before sending anything back. The supplier says accepted returns receive a label and instructions; the policy does not establish whether return postage is free. For a BuyAmerican order, contact BuyAmerican first for authorization and the correct return destination. See the BuyAmerican return policy for the current request process. Inspect the delivery promptly and report damage, defects or an incorrect item with your order details.

Why this is American-made

Made to our sourcing standard

Every listing is traced to a U.S. workshop before it goes live. Our standard has three tiers, and we state plainly which one applies, including when a product is only partly made here.

  • Our sourcing standard Three tiers, stated plainly, including when a product is only partly made here.
  • Independent American makers Every listing is traced to a U.S. workshop before it goes live.
  • Ships direct from the maker An order from several workshops arrives in several boxes, each with its own shipping.