I have tried all of the various "syringe type" injectors I have seen...THIS is the best on yet.
It comes with a nice plastic case. 2 different gage needles that actually have a hole in the end!
The collar that screws the needle on to the body is big and sturdy. The stainless shell protects the plastic body, but has a window to allow you to see homuch is in the syringe.
And - they are $14.99 at Bed Bath and Beyond. See? - sometimes having to follow the Mrs. around with a shopping cart does have an advantage.