Well for my metal pipe (Which screws apart) I heat the metal bowl and the inside of the pipe with a butane torch to loosen up the resin. I then take a prod tool, which is used for taking apart crab/Lobster meat, whatever it's called, it fits into the shaft of the pipe, I collect my resin that way, and then spread it onto a paper.

For my glass pipe, the bowl; I take my scraper and scrape the bowl, and then peel off the resin, collect a pile and roll it into a resin ball. Rinse and repeat until finished.