Picture of How to Make a K'nex Clicker Ball
probobily the easiest thing to make(please rate).

Step 1: Pieces

Picture of Pieces
the 2 or 3 K'nex pieces. 1 green rod and one ball(2 ball halfs)
Knex4Life23 (author) 2 years ago
makes noise
knexboy5862 years ago
what does it do?