3 Aspirating Dental syringes 2.5 ring handle by Wise Linkers

-I was always looking for a syringe in my practice, that should exert a uniform pressure on the muscle of the hand and that is what it is. The harpoon hooks into the cartridge well and press uniformly. Once it is engaged it is easy to aspirate with thumb. Stays good in autoclave.

Had to return these because you can't load the anesthetic cartridge from the side. It must be disassembled. Loved the retro look. Wish it would have been easier to use.