If you're going to use any injectable gear, then of course you're going to need some "darts." You can pick up syringes at your local pharmacy unless your state has certain restrictions. Also, you can purchase needles online. Just do a little searching around and you'll find several places that'll hook you up. Syringes will run you around 50 cents apiece. Note that it'll be more difficult to obtain needles (at least from the larger, more "legit" companies) if you live in California and Illinois. You'll usually need a doctor's prescription in those states. Still, if you look around enough, you can get what you need.
The packaging of the sis vials is definitely one of the best I've seen, only second to the likes of alpha pharma. Thankfully the contents didn't disappoint either, I swapped from another brand of tren e which I was very happy with mid cycle and used at the same 500mg/wk dose, the oil is nice and smooth with no pip and I continued to get all the benefits and side effects I have come to expect of a good tren e........for me, namely acid reflux on the sides (the caber I got from MR keeps the rest of the tren sides at bay) and strength, aggression in the gym, muscle hardness, veins like a road map.
Swab the area very well and slowly penetrate the 18g pin directly into the abscess. Keep pushing the pin in and gentaly aspirating every few millimeters until you hit the cyst. Slowly aspirate the cyst. You should be able to draw out the initial volume injected and then some blood and puss. You can expect to drain out 3ml from a 2ml injection 4-5 days post injection. This will give your immune system and the anti-biotics the best chance of fighting the infection. Always complete the course of anti-biotics even if the symptoms and swelling subside.