There are small particles on the edge of the glans possible causes: 1, penile pearl-like papules this is the most common cause, can be manifested as glans edge papillary raised granular material, smooth surface is not accompanied by bleeding, without any pain, no abnormal discharge, etc.. It can exist for a long time without any significant changes in volume, size, etc. Most of them are related to factors such as local wrapping caused by circumcision or chronic hypoxia, which are benign lesions and are not infectious and do not require any treatment. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things.