Ok, well, theres a few ways to smoke and process the kif [THC crystalls]

First, you can scrape it out and just put it in a spliff with your weed, OR, you can collect it and make hash. You'll need alot of cystalls to make good hash, but its WELL worth it. Belive me. WELL worth it.

Heres a link to expalin how to make hash. I use this method and its works every time without fail.

http://weedfarmer.com/hash/making_hash.html