I was just interested in how vendors were sending it out. That is more what worries me is some of these naughty web vendors are just not fit to be sending out drugs active in the mg range. Stocking things with a dose of 150mg or sub 1mg and then mixing them up. Even with tolerance sniffing unweighed doses of fent analogues is highly risky practice. A few times I've not weighed MXE and been caught off guard and sent to another world. If that happens with fent analogues it is possible you just wouldn't wake up.