How to make: Russian style juggling balls

A fun and exciting tutorial about how to make Russian style juggling balls There is a brief intro explaining the process and the materials needed. Skip to about 1:30 to see the handson demonstration. additional info: Individual results will vary based on 1 quality of playpit balls used 2 quality of glue used 3 temperature of glue gun 4 weight, and type of filling used 5 your personal craftsmanship Some people say It is better to use a fine grain sand, but salt works just fine for me. Avoid using any sand that is too powdery. Basically, you want to find sand with a consistency very similar to salt. I use salt to fill the balls because it is inexpensive and easy to find. After you have made a set of balls, there is a chance the air pressure inside of them might change due to changes in elevation or temperature. If the balls seem deflated, there is an easy way to fix this. With a very fine point pin or needle, poke a small hole somehwere on the