Attention: To adjust the nipple trainer, each screw may be turned a maximum of two times on its own axis. Then the next screw should be used.
If this is not observed, there is a risk that the screws will be misjudged.
The product should not be oiled, otherwise it is unsuitable for use on human skin.
- Material: Stainless steel
- Length of the screws: 8 cm
- Outer ring diameter: 3.5 cm
- Inner ring diameter: 1.5 cm