Hi welcome to the forums bro!!!
Now for us to help you here were gonna actually need more info about yourself 
.
Doing this will also help you qualify for a $25 gc!!! which will help greatly on your first purchase!!
make sure to read this… https://pheromonetalk.com/t/how-do-i-qualify-for-a-25-gift-certificate/19934
Also check this link out it will help you lots!!! An Introduction to Mones: Names, Size, Strength, Use, Effects & Duration
Now a few questions about yourself. Were do you live. As for age and gender I can already see it, as for purpose you mention college classes but do you intend to use them in other situations? Also how did you find out about this site?
Anyways the more you inform us about yourself the more we can help you =D