EZ-test questions

first off - how big are they? nosey parent concealable? oh i guess they come in different sizes - I'm talking about the ones you buy in Sydney.
And so they turn purple/black in the presence of MDxx right? so is there anyway of *really* telling if its a good pill or a shit pill? or will it only tell you if it does or does not contain any MDxx (or any other of the other substances it detects)? What happens when it contains, say both speed and mdma?
thank you and good night
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~MisterDuck

Size - Cylinder 2cm x 5cm approx.
as for the other stuff, do a search, it's been gone over a thousand times before!! Jump on the end of an old thread!
Hope that helps ya!!
Oh, the folks have never found mine!!
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"dance to the music, dance"
- Bob Marley
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I'm going to transfer this over to Pill Testing, you'll get an answer off AJ pretty quickly there.
but yeah, do a search...