K'nex pieces Bag A, 2 lbs of Assorted parts for Building, Stem

K'nex grab bag. Add to your collection with these vintage parts. Parts from the master building set. See my other listings for more vintage parts. What you see, is what you get! Gallon freezer bag full with over 2 lbs of parts. Build STEM Educational Vintage Original owners and stored in a smoke and pet free home. Slight plastic odor. See my other listings. Questions? Leave a comment below!