MICRO K'NEX KNEX RED YELLOW GREEN GREY ORANGE BLACK CONNECTORS

K'NEX KNEX - SPARE RODS CONNECTORS SPACERS PURPLE ORANGE GREEN WHITE BLACK

K'NEX KNEX - SPARE RODS CONNECTORS SPACERS RED BLUE YELLOW GREY BEIGE

KNEX Bulk Lot Parts/Pieces - 200 Micro 7 7/8" (7.9") Orange Rods - FREE SHIP!

KNEX 100 Micro Light Blue Rods - 4.5 in. Replacement Parts and Pieces

K'NEX KNEX WHEELS TYRES *Multi Listing* Choose your spare items

50 MICRO Knex Blue Rods 5.4" 140mm K'nex Small Tiny Mini Parts Lot

Various K'nex Knex wheels - choose any -