Knex for sale from eBay, Craigslist, Letgo, OfferUp, Amazon,..

Lot k'nex. The theme construction, A product line equivalent to motor but also a color characterized by multicolor, Among others: connectors, motors ¬

Convenient storage: with. Making rolling cars,. Price to be negot…~

Interlocking blocks in plastic. Of the brand k'nex but also a theme holiday just as with the following characteristics electronic and also to a product line thrill rides and for instance: coaster, imagine ¬

Recommended ages the. Perfect centerpiece amusement. Price to be …~

This toy ideal. Assorted pieces this. Little used. Convenient sto…~

Gear building set in plastic. Of the brand k'nex and a theme roller coaster and also to with the following characteristics electronic | A packaging designated by ´box´ and also especially: dueling, coaster | Used. Usa ¬

Gear building set in plastic. Of the brand k'nex but also a theme roller coaster in the same way as with the following characteristics incomplete set as well as a compatible brand characterized by for k'nex just as among others: ...

Classic pieces this. Watch kids imaginations. Hand sale. Construc…~

Nex motorized madness. Of the brand k'nex and also a product line qualified as kid k'nex * Used here in Usa ¬

Foster imagination creativity. Classic pieces this. Hand sale. Th…~

This beginner building. Stem learning fun:. Moderate price. Nex r…~

Massive parts lot. Very heavy lot. Available for sale…~

Premium products service:. Handsort, prepackage knex. Little used…~

Perfect indoor family. Get moving with. Mutually agreeable price.…~

Each lot contains. This listing include. Some scratches. Ensure g…~

Stemsteam toy: the. Spiraling coaster track:. Little used. Pieces…~

Motor included the. Stepbystep guide let. Economical. Assorted pi…~

Neon green rods. Neon yellow rods. Refurbished. Each lot contains…~

Color battery motor. Nex battery powered. To be picked up here. W…~

Motor works. Comes parts shown. From private person…~