From Thailand's Criminal Code: -- Section 287. Pornography
Whoever:
For the purpose of trade or by trade, for public distribution or exhibition, makes, produces, possesses, brings or causes to be brought into the Kingdom, sends or causes to be sent out of the Kingdom, takes away or causes to be taken away, or circulates by any means whatever, any document, drawing, print, painting, printed matter, picture, poster, symbol, photograph, cinematograph film, noise tape, picture tape or any other thing which is obscene;
Carries on trade, or takes part or participates in the trade concerning the aforesaid obscene material or thing, or distributes or exhibits to the public, or hires out such material or thing;
In order to assist in the circulation or trading of the aforesaid obscene material or thing, propagates or spreads the news by any means whatever that there is a person committing the act which is an offence according to this Section, or propagates or spreads the news that the aforesaid obscene material or thing may be obtained from any person or by any means,
shall be punished with imprisonment not exceeding three years or fined not exceeding six thousand Baht, or both.
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From the above, it would seem (to me at least) that [1] bringing the products into the country, and [2] using them for one's own personal use is not illegal.
Q: And who gets to decide what is "obscene" ? [ --- Sex-Toys have clearly been identified by the Authorities as being "obscene".] -- And that old chestnut, when does "Art" become "Pornography" ? For example is the statue, or an image of the statue, of the Venus de Milo "obscene" ?