To create new/ change existing nipples:
1. change the dial on the gun from breast to nipple.
2. select size, sensitivity, or both
2a. If you select size, choose areola size, nipple width, nipple length or all
3. place the barrel of the gun where you want the new nipple to be
3a. if you place the barrel on an existing nipple, the gun will beep and you will be able to change that nipple
4. pull trigger to make nipple, keep holding to increase selected aspects
NOTE: more than one nipple can be on an areola. To increase the size/sensitivity of all nipples on an areola, simply point at the areola and pull the trigger.