To Stretch or Not To Stretch – That is the Question A ball stretcher is a male sex toy that is used to stretch and elongate the scrotum. These devices are meant to wrap around the base of the scrotum and may come with attached cock rings. Ball stretchers may be made from materials like leather, metal or silicone, and they vary in size and by how far they stretch the scrotum. Some ball stretchers also act as weights, and some have rings to which weight may be attached.
Ball Stretchers – What’s the Story?