A simple tool I designed for building with K’NEX. It has every possible length combination from a green rod to a blue+red rod and serves as a reference for when you need a rod length just a little bit longer or shorter than a standard rod.3yr ⋅ tdbower ⋅ r/KNEX
Hi fellow K’NEX builders! I’m new here and build marble runs. Anyone else in the community build marble runs?🤞1yr ⋅ Knexcreator ⋅ r/KNEX
$5 Goodwill find. Thought it was a bin of random pieces until I took it home and found instructions folded up inside!8mo ⋅ [deleted] ⋅ r/KNEX
I just finished my latest K'nex Ball Machine, currently on display at The Works Museum in Minnesota! It stands 23 feet tall and has 115,000 pieces.5yr ⋅ austron ⋅ r/KNEX
This is probably the first time posting anything about my ball machine here. I'm making decent progress and only have to attach the elements now, but I will still need to clean up the design a little :D3yr ⋅ PolymerTechCreations ⋅ r/KNEX
Found this yesterday, I have the main instructions. Is there any place to find the alternate build instructions?9mo ⋅ TheDundieGoesTo99 ⋅ r/KNEX
Need help: i am building a knex coaster but it does not have enough speed4mo ⋅ FreddieThePebble ⋅ r/KNEX
New member, thought I’d show off my K’Nex bins. Structures on the left are for a large coaster.5yr ⋅ Hymn331 ⋅ r/KNEX
How much do you guys care about color matching? Starting my first build in 6 years and my pieces are so mismatched in color :p3yr ⋅ mrcarraat_ ⋅ r/KNEX
First time posting buuut. I've been taking down my recent ball machine (I never finished beyond the lift systems) but I have this modular lift I'm keeping up. Considering making a tutorial on how to make it, if anyone is interested :)4yr ⋅ gerstlauerguy ⋅ r/KNEX
I have so much panels and havent figured out what they are good for? Seems like anything a panel can be used for can be already made using white & yellow connectors and green rods?4yr ⋅ coquitam ⋅ r/KNEX
Sorting knex into a bunch of wooden boxes I made. 70 lbs done, 200+ lbs to go... pls kill me.3yr ⋅ _TheNecromancer13 ⋅ r/KNEX
Experimental tubing (Not actually tubing, but 3rd party spray painted)3yr ⋅ PolymerTechCreations ⋅ r/KNEX
Is there a way to add a steering mechanism on my K'NEX truck or is that not possible?3yr ⋅ MiddleResident9047 ⋅ r/KNEX
My latest K'nex ball machine has just been certified as a Guinness World Record!8yr ⋅ austron ⋅ r/KNEX
Knex entertainment center I made a few years ago. Strong enough to hold heavy 32 TV9yr ⋅ tyates723 ⋅ r/KNEX
I've been working on a K'nex computer-controllled printer/laser cutter. Precision to 1/3200th of an inch, except it wobbles of course!8yr ⋅ garena_elder ⋅ r/KNEX
Desperate times call for desperate measures. Let's see my cat climb the tree now!8yr ⋅ illusorywallahead ⋅ r/KNEX
I really like the portability of the Amazon Tap, but the AI on the home is so much better so I'm trying to rig something I can carry around without touching the capacitative sides.6yr ⋅ GreetingsADM ⋅ r/KNEX
Working in a bridge, what should I do for supports; legs, wheels, or leave it6yr ⋅ capslockcat ⋅ r/KNEX
Bought a mixed K’nex box from the charity shop, does anyone know what set this is? (To find instructions)5yr ⋅ ashezrox89 ⋅ r/KNEX
Found this picture of me and a K'Nex building as a kid. Can anyone help me identify the model of the large tower I built?11yr ⋅ AndyFreak457 ⋅ r/KNEX
I bought some K'nex from Amazon and this came in with it... Any ideas of what to do with it (Preferably for a ball machine)?10yr ⋅ TheQuassitworsh ⋅ r/KNEX
