I have bought a number if disks on sponge balls. This is excellent. His teaching style is
interesting and fun. THe moves are clear and he covers many aspects of what you can do. Also he has
video clips from many proffesional sponge workers from over the years giving their advice and some
routines. There is even an older clip with Albert Goshman himself teaching. Some of the film
clipsare not of modern quality but I had no problem with them.