Difficulty: Moderately Easy
Instructions
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Step 1
Get all the articles together. A rubber ball, a funnel, sand, gorilla glue,rubber patch.
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Step 2
Make a small hole in the rubber ball, big enough for the funnel to fit.Start filling the ball with sand using the funnel. Use a scale to determine how heavy you would like the ball to be.
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Step 3
Once the ball is full or full enough, cover the opening with gorilla glue, place the rubber patch over it and cover it with more glue.
DONE!
