K'NEX Super value 521pc tub
Ref: 12575
521 + 52 bonus pieces, mostly Micro K'NEX
Age: 7+
Weight (approx.) 986g
Retail packaging
Discontinued
The K'NEX 521 Super Value Tub includes a mix of Micro K'NEX, classic K'NEX and K'NEX brick parts.
Nearest equivalent to this discontinued set is the K'NEX 52-model set