Because of the nature of pyrex, this dildo retains temperatures very well for many fun possibilities. Use at room temperature and feel it warm up. Run under warm water to heat or place in the fridge to cool. Never heat by use of microwave/boiling water, or cool in freezer.
Pyrex can be used without worry of chipping, breaking or scratching.
It is also completely non-porous so it is very easy to clean and care for.
Will not absorb odors or harbor bacteria. This toy has no scent.