Domina Amy gives a step by step instructions on how to seperating the balls. Very informative with step by step and close view instruction. Domina Amy talks and demo's safety and things you can do with the balls in a seperated tie. CBT is one of Domina Amys favorite ways of play. She has been teaching classes on this subject for many years. Cock and Balls is natural for Domina. Learn from one of the best.