Other helpful discussions on Silicone Dildo:

Do you have any cooking utensils made of silicone?
Just realized all my cooking utensils are partially or entirely covered in silicone, are you into silicone cooking utensils as much as I am?

Silicone Differences in Tantus Products
What accounts for the different textures in the silicone even across different Tantus products?

How Green is My Silicone?
I am incredibly impressed by this weeks Green Project column. There is SO much information in it about silicone and the realities of it's greenness...

Silicone,Latex,or Jelly?
What kind of material best fits your favorite kind of toy?

Smells on Silicone?
I own the Vibrating Leo. I use it on my (male) partner in a harness (along with a few others) and recently I noticed the Leo has taken on an odor. An...

In my experience, Tantus normal silicone doesn't have much drag. That said, it really depends on the product--I know of some Tantus toys that do have drag. As Elnoa said, look for the shiny. Shiny silicone typically doesn't have drag; matte silicone does.