check your luggage with unlabeled vials and you will be fine. I brought loaded syringe with me once and said F`it I`m not paying $30 to check bag. Staring at the security check point I remembered why I was going to check bag. I went through no problem but will not do that again. Sitting on the plane thinking, "Who else has a 1" sharp on board?"
I bury that shit in a makeup bag with my razor and every other manscaping product that fits deep inside my luggage. Every single time I travel I find a TSA card saying they opened my bags.
Same for the syringes??
Yes in checked luggage is fine. You don`t have access to that in flight to possibly harm someone. You can check a firearm in your luggage if it does not contain ammo. Friend of mine did that.
No. I don't think they care much anyway. They are looking for weapons and explosives. Maybe the mother load of cash or drugs.No problems though?