If you have never bought a platinum silicone product and are unsure about choosing a firmness option (even after reading the FAQs section here), the sample pack should help you get a feel for your options.

Pack contains 4 samples: Super Soft (OO20), Soft (OO30), Medium (OO50) and Firm (10A).

100% platinum silicone.

DISCLAIMER:

Not to be used internally. 

Free squishy may have slight imperfections such as tiny air bubbles due to late stage of leftover silicone pour.