Toys and the materials they are made from...

[ltxrob]

Useful article on material choices...

http://www.lifehacker.com.au/2016/12/sex...materials/

[Like Ra]

Actually, this article is affiliated with Lovehoney and contains only the very basics. There is nothing about ageing, caring and storing. Some materials dissolve other materials and begin to "flow", etc...

But it's nice to have at least the basics on Lifehacker

[ltxrob]

True.... but some info is better than nothing.