if you are gonna be working with less than a couple oz of input material on your pulls, the Bed Bath and Beyond turkey baster for less than 10 bucks will be the most efficient piece of your puzzle.. you can pack that little tube pretty tight, spray for about 30 secs, and bam, nice golden gooey oil.. its a very small tube, but it works very very well for very small scales. the inner diameter of the tube needs to be small in these extractions...
i think the I.D. of the turkey baster is like .5 inches wide.. this is gooooooood. The I.D. of my tube is 1.25 inchess. and its glass,
if you plan on buying a tube any size bigger than the turkey baster, id recommend a glass, or borosilicate... the glass is clean, and along with that, as you pack your tube with trim, you can see yourself evenly packing it, knowing your doing right :]
i started off with a home made/ plumber made brass bho tube i saw laying around the house..
i then upgraded to the turkey baster
i then upgraded to a large pvc type of deal ( i prefer the baster, but this tube could just hole 10x as much )
then i got my first glass tube 16 inches long, I.D. of 1.5 inches
then i got my latest tube 56inches long I.D. of 1.25 inches
if i was a single person, growing my own little stash, or a friend gave me a zip or two of there what ever. I would go with the turkey baster idea.. i still use it from time to time when i got a low amount of really nice trim or buds that wants to become bho....
my little minor detail i feel really is worth it... Dont be shy on the coffee filters.. you can fuck up if you use a a bit too few, but if you use a few too much, you just have cleaner bho, just cut away as much excess filter as possible..
AND, with this process, the stems arnt giving us much of what we want.. compared to how much space they take up in a tube, the space a stem takes up over the nice little sugar leaves is vital.. i hate stems in my trim, i always take the time to de stem my input product... if i dont, i feel i end up wasting $ and time.. the time, because stems are bad filler components, they take up space, meaning you have more tubes to pack.. and if you have mkore tubes to pack, that means more butane, which means more $
if you are really curious to see how much you are wasting with your stems. try getting a stem collection going ( some of the ones you havent smoked yet
) then blast that only... i feel your findings will teach you about how much stems are really worth in THIS process... ( not saying stems are completely useless, just for bho, especially when looking for a delicious tasting dab)
i like pictures! since your gonna be posting and talking about this, mind showing? you only do dabs with your oil, you have some awesome new way of smoking oil? i like it on bowls, along with this, oil is extremely simple to turn into edibles...