Coin Operated Knex Gum Ball Machine!

I BUILT THIS FOR THE I MADE IT CONTEST!! As you can see i posted it the day of the deadline :)

This is my new creation! It is coin operated and designed for quarters.
If you drop in a penny, nickle or dime, it will just take your coin. :)
For every quarter, one gumball is dispensed.

Please read:
I also built lock and key mechanism for safely storing the collected change.
Unfortunately I didn't have enough knex to finish the rest of it :((
I ran out of green rods and 3D connectors.

So i am left with a random lock and key system with no way to attach it to the bottom of the machine.
I Hope the Coin Operated Gumball machine alone is enough :)

Comments

[random_builder]

Knex coin operated machine! That is really cool!

[Proassault]

;)

[Proassault]

You have to make instructions!!!!

[Proassault]

Really cool but we wait instructions ;)

Really nice work

[The Knex Inventor]

Tried to make this a while back, but could not get it to work.

[thijs1902]

have you instructions for this candy machine? i want to make one!

[OZKNEX22]

Dude you need to post

[hawk45]

I have 7 gum balls in my moth rite now. (no joke)

[knexinventions 49]

I made the gumball globe!

[maliquimoore2001]

can you make instructions?

[KGuy]

Wow......5* How many pieces,approximately?

[knexingguy193]

could u plz post this. i want to make it

[PotatoCoffee]

Wow!

[Puddock]

I think this is fantastic!

[Snosageman99]

Can u post the lock or is it already somewhere on the site?

[nhurtado2]

Thats totally false. In the other video you can see better that you don't introduce the quarter. It is just a mechanism that makes that always you turnthat thing, a gumball cames out.

[nhurtado2]

you NEED to make instructions

[sb18281]

couldn't you just make a replica key out of your own knex?

[g20617]

cool do a how to

[Joedidley]

Please post coin mechanism