1/4 blotters

[jeltt]

swim is wondering what kind of psychedelic chemicals can fit on an 1/4 thin blotter and have an effect within 30 minutes that lasts for 12 hours yet be tasteless.

 

[readthenewsohboy]

Lsd?

 

[any major dude]

certainly within the range of effects of LSD, and if its something else, no one here can really tell you with any accuracy. If you can get the blotter analysed by a lab you can find out, but other than that its all going to be speculation.