Knex large ball lever

hooray my new instructable

Step 1: The arm

simplest step here (shortcut: you can use the long orange formthe big air ball tower) just look at the pics. you need to make two arms
1: parts needed
2: connect
3: add yellow connects (3 on each grey rod)
4: (no pic) repeat 1-3
5: make
6: attach

Comments

[skyer69]

k

[geodez]

this is more of a catapult if you add some rubber bands

[The KNex Weasel]

Not bad. I like this element.

[cubemaster53]

post a video coz what does it do???

[pls]