Ive done BHO and pure cystals that dropped off onto my cardboard poster paper I use to trim on.
Its beautiful, the tooth of the poster paper serves as a perfect abrasive to hold only whole trichrome glands, so when my stuff is really dry cos im damn lazy and never trim in time, the trichs break off and I can just dust off the plant matter and the trichs remain on the paper.
I pick them up with my index finger running it along the paper all the trichs get stuck to my finger and by the time im done collecting they have melted into the sexiest charasand I literally peeled it off my finger in a whole piece.
Only once a harvest tho and its sooo minimal, hence why i mixed it with BHO, on its own it bubbles like BHO purgin, sick nasty. This year I had to purposely do it, the trichs didnt break off as easy so I lightly dropped the nuggs onto the poster to dislodge trichs, youd be surprised how pure this shit is without screens or bags.
"clearly, someones been doing the herbal."