Introduction: K’nex Mini Pinball Machine
today we are going to build a knex mini ball machine
Step 1: Body
Step 2: Get/build These
Step 3: Assembly
Step 4: How to Use
Step 5: Done!!!!!!'!!!!!!!
Done!!!!!!!!'!!!!!!!!!!!!!!!!!!
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2today we are going to build a knex mini ball machine
Done!!!!!!!!'!!!!!!!!!!!!!!!!!!