A new study found that spiral tube anal dildos and other “spiral” anal dildo material are the most popular options for anal play.
The study of 1,099 men in the United States found that anal sex was enjoyed by 93 percent of the men who used a “spiny” material and 69 percent of men who preferred the “spiky” material.
Spiny material, the study authors wrote, “is made of a polymer with a high resistance to tearing and is much more flexible than the more common flexible rubber dildoes.”
The researchers also found that the “Spiny” materials were “a bit more durable and have a lower chance of tearing than rubber.”
The study also found the “Hollow” material, which is made of silicone, was “more flexible and did not tear.”
This is where we are today.
The new study was conducted by the Kinsey Institute, a nonprofit group that studies sexual behavior, which said in a statement, “It is important to remember that no one is perfect and that our bodies, and their functions, are constantly evolving.”