I wrote a question a lil while ago about using sachets, but everybody said to get the 5, 20, and 40 ml sachets because they were of higher quality than the 3.5 ml sachets ok, well I found the 5, 20, and 40 ml sachets. My question is when I extract the oil out of the sachet and I load up multiple needles with my dose and store the preloaded syringes for later use? Or do i need to purchase a bigger needle and draw out the entire oil in the pouch and use it that way? Just want some opinions before I buy thats all.