"Wholesale vibrator cock ring" is a summary of my friends on the needs of the market and the development of production, but as a fun supplies, epicenter ring or a corresponding taboo:
1, Durex epicenter ring for single use products, can not be reused or modified and the like, it may lead to quality "Wholesale vibrator cock ring" of failure, there is no local earthquake ring contraceptive effect, so when using Contraception can with condom use.
2, "Wholesale vibrator cock ring" to a certain extent can prolong sex time, because ultra-soft medical epicenter ring soft, making the collar is very soft and flexible, even if it is not broken pull ten times or deformation, elastic sleeve right after, so you will not have a lot of physio flu but it can effectively lock the vas deferens, to delay the effect.