You will need a rubber ball, a piece of fine elastic, glue, two pieces of velcro(rough and soft pieces long enough to go around your wrist) , scissors and something to poke a fairly wide hole right through the middle of the ball.
1. poke a hole in the rubber ball.
2. carefully thread the elastic through the hole.
3. after the elastic is through both ends of the ball tie a knot so the ball does not come off the elastic.
4. put the elastic near the end of the velcro and glue it there. wait for a good hour or two.
5. put the other piece of velcro over the elastic that has been previously glued down and push it so that the two pieces of elastic are connected with eachother, the blank sides outwards.
6. do the same thing around the other ends of the vercro pieces(that are now one) but around your wrist so that the velcro is around your wrist, the ball and elastic attached.YOU ARE READY TO PLAY DOOSHBALL!!!!!!!