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Tim Crawford

Tim Crawford is the scientific director at Doc Johnson.
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Articles by Tim Crawford


A Day in the Life of a Sex Toy Chemist A Day in the Life of a Sex Toy Chemist A Day in the Life of a Sex Toy Chemist A Day in the Life of a Sex Toy Chemist


What’s it like being a sex toy chemist? Doc Johnson’s scientific director, Tim Crawford, gives us an exclusive glimpse behind the curtain