Plenty of methods. -you can only make hash from the crystal(trichome/kif) on the weed. -you will only recieve 10% of the weight in leaf/bud -you will need some sort of mesh or a coffee grinder to seperate the crystals -you will need some cellophane(plastic on cigarette pack) or a metal press -and finally a piece of glass/mirror. How much trim do you have and how much time/money do you have to put in to this? You can buy a steel coffee filter for $3, works great. You can also build a tumbler if you want to do larger runs. And if you just want to know how to make a piece of hash then use the cellophane to press it togeather that way you dont lose any to your fingers. If you add a little detail to your question I can answer it better.