Im with Mustang_18 use BD 3cc 22g 1.5" .I also use some fucked up size i dont even know what size at the moment but the pins are as thick as a straw/ j.k .I use those to suck up the nity gritty at the bottom of the amps then i switch the pin on the syringe back to the 3cc 22g 1.5 and i dont have to worry about bending the good needle to get every last drop .I also get my pins for free but if you ever get some real thick needle and you think its no good to use them .It will suck it up quicker and it doesnt matter if you hit the bottom of the glass because you just change it any way .