K'NEX NEW Builder's Challenge, if you don't have at least 6,900 pieces turn away but for those who do, I give you the K'nex DenCity Ball Machine!
All pieces have been inspected, cleaned, sorted, counted (and re-counted) and bagged. Over 6,900 total pieces & approximately 31 total pounds! Some pieces are used and may show minor signs of use but are in overall excellent condition.
Many pieces in our current offering are in excellent condition. There may be some minor color variation on some parts but we have minimized any variation as much as possible.
This includes both instruction PDF manuals for the K'nex Dencity Ball Machine. It has been ensured that all required pieces are included, with extras for nearly every part. Includes 4 original K'nex balls
If you really want a challenge involving long building processes and high piece amounts, then enjoy this HUGE Set. If you have any questions regarding step clarity, let me know and I answer you (as soon as I can).
Instructions are public domain and this current listing is only selling the parts to construct this set not the instructions themselves.
If you would like to build this, please contact me for the pdf or go to the Instructables website to find them under the name "DenCity - a K'nex Ball Machine Instructions."
https://www.instructables.com/DenCity-A-Knex-Ball-Machine-Instructions/
