Do you want to make your K'nex builds faster, more efficient, and keep a count of your pieces? Well, here is a way! It will take a few hours, but this will save days in your construction work!
This a complete guide, and mostly, you will need a few boxes and of course, K'nex.(duh!)
So, first of all, I would like to make a note to the people who think that I don't have much k'nex. The K'nex which are used in this i'ble, are NOT all my K'nex. I made Shadowman39's Coin Sorter v2, so many of my pieces went there and the rest in Competitor 107, by JonnyBGood.