According to wikipedia.org: In the cannabis culture, knifers are a method of smoking marijuana. It involves heating up two flat surfaces, usually butter knives on a stove, then sandwiching a small amount of marijuana between the two hot knifes, causing the marijuana to either vaporize or burn almost instantly. Because the temperature can be lower than combustion techniques such as using a smoking pipe or a bong the resulting process can more efficient as THC is destroyed at relatively low temperatures. A set of glass knives may be available at a local head shop and some people prefer to smoke off these devices.
haha we call em 'blasts'... and if you want to do it outside, not needing a stove, buy a propane blower. You know you light the tip and its liek a blowtorch. Heat the knifes until theyre red it takes a few seconds. Then wait a 2-3 sec and pick up the fucker. We did em all summer...surpringly only needing 1 bottle. Those last a long time. But i find they suck anyways a bong is my choice
hot knives get u straight fucked if u got time to do em 2 times i've ever puked off weed were knifing 1 off a kitchen stove with hash once in the bush with a portable setup with Oil lol hot knifing weed can be kinda dificult though..the weed burns so quick u gotta use a hooter or u might miss it
In new zealand its calld spots. Its a real popular method as u get real stoned and save ur weed. Flaten ur spoons and u can use that.
if your good enough at it u can just serve yourself, hold the knives below your mouth and let all the smoke run in if u suck, just cut the bottom off of a 2L pop bottle and use that as a "hooter" just put your mouth onto it and suck in the smoke so none of it's wasted