Vibrators made with medical grade silicone are premium quality vibrators.

Inexpensive vibrators use materials such as plastic, jelly and vinyl, materials that should never
go anywhere near a womans intimate places.
Silicone is not just the safest choice for a vibrator, it has superior conductive properties
of warm or cool temperatures (your choice).

Silicone vibrators can be sterilised, especially important for anal toys, and silicone will not absorb lubrication or bacteria.