What the hell does "Double stacked" mean

[Ergo]

and how can you tell ?

 

[johnboy]

well you can't not unless you got a spectrometer... the term comes from some slightly thicker than normal mitsi's a few years back that had (suposedly) twice as much MDMA as an average mitsi.. i had some mitsi's that were called "double stacd" and they were real good, but as to wether or not they were twice as good? i dunno...

 

[Eis_baer_mitsi]

Hi,The double stacked Mitsi is somewhat of a legend over here in the U.K.They are usually about another 1/2 to 3/4 as deep as a normal one and are supposedly a lot more pure.They are a little difficult to get hold of and I have only had one once.It was a nice experience although quite mongy but v.nice due to high MDMA content.Over here they go under the banner of 'Super Mitsis',as opposed to Mitsubishi turbos that are an intermediate.These are normal sized and unfortunately often fake.