The sponge ball routine is taught in Inside Magic - a full-blown, miracle routine that GETS REACTIONS.

You can either cut your own up out of a kitchen sponge OR buy these perfect ready-made red balls which were designed for the trick ($5 for a set of four) - they are the exact ones Brad always uses when performing the sponge routine.

Each set of four balls ALSO comes with complete written instructions.The sponges vanish, reappear in someone's hand and multiply - it's an amazing effect!

Note: This trick is taught and all sleights fully explained in our new double-video release, InsideMagic Special Edition