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This is a knex grenade that has a blast radius of about 10-20ft. its small, compact and uses very little pieces. when you through it, it really packs ...
make 2 of these pic 1: top view pic 2: side view
pic 1: add 8 yellow connectors on one half pic 2: add them together
pic 1: add red connectors on bottom half pic 2: add red connectors on top half
thank you for building my knex grenade, have much fun with it!
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