horrible pill. I had done esctasy only once, a blue pill that a friend got for me, I don't remember the name of the pill, but it was amazing. A few months later I decided to try again, and got the contact of a dealer by my friends, he sold three types of esctasy. "Coincidence," he only had the ying yang pill available at the moment. I am not an expert on the subject, but I found it horrible, I don't felt nothing, and my friend (user with experience) who bought one too, hated the pill.
NOTE: besides the pill does not provide good sensations, left with hangover in the following days
Pillreports is a global database of Ecstasy" pills based on both subjective user reports and scientific analysis. "Ecstasy" is traditionally the name for MDMA based pills, however here we also include closely related substances such as MDA, MDEA, MBDB. Pills sold as "Ecstasy" often include other, potentially more dangerous, substances such as methamphetamine, ketamine and PMA.