Are Terumo syringes good for pulling back ?

[Geebee52]

I have never bothered about injecting into a vein for 2 years. Now I practice pulling back on the syringe with a nail for synthol later. I can't make it properly, the plunger hardly moves. I'm using Terumo plastic disposable syringes, 2 ml.
5 ml are no better.
How do you do it ?

 

[ydrpysg]

the needles not supposed to move very much. if it does, and no blood comes up, then you don't have the needle screwed on properly.

 

[OneStrongMutha]

when u pull on the plunger, u do have to do it kind of hard, u can see some air come into the syringe. That is if u have the needle in ur muscle. If u aspirate, and blood comes in, this will happen alot easier, the u r in a vein.

 

[Hypertrophiac]

i think the odds of you placing the needle in a vein are very slim since most veins are more superficial than where you'll be in the muscle with a 1in needle. i've aspirated and got blood maybe 1 or 2 times in well over 100 shots i've done. I just want to say Terumo sucks ass though....needles always stop up for me or the plunger sticks. It happens 1 in 10 times i shoot. I'm never buying syringes from Animal again, next time i'm going with regular BD syringes from the pharmacy. 25g 1in 3cc and I make anything fit through those babies!