The above animation shows some of combinations that can be achieved with the "Dial A Nipple-B" set. There are two sets of morphs, one for the nipples, and one for the areolae, plus a few tweaking morphs.

Changing between nipple and areola shapes can be a pain, so I tried something new with this set. Using one dial to change between 27 different nipple shapes/sizes. There are only 13 nipple morphs, but some of the morphs are applied in combinations. Another dial swaps between 15 areola shapes. This is not geometry swapping, but rather an application of a ERC technique that I have developed.