this has a switch that can be locked open or closed

Step 1: Top Path

top path

Step 2: Bottom Path

bottom path

Step 3: Put It Togethor

follow picks
You have a expander me Too and the same case!
a what?
i dident say that. i said... the spiral<br>
i dont get it <br><br> but cool!!
what is it? <br>Someone tell me!
it is a path swithc that you have to manualy ues
is it something like this?? https://www.instructables.com/id/Knex-Ball-Machine-Elemenit-Infinity-Switch/
no you ave to unlock it of lock
ah... now i get it!! cool!
no prob
great idea<br>

About This Instructable




Bio: I am an American. I have joined the U.S. Army and have completed OSUT training at Fort Benning Georgia on the 20151119 or November ... More »
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