by: Judy F on February 17, 2021
The magnifier and the vial holder make this so much easier to prepare and give the insulin shot.
by: Robin on March 05, 2020
The magnifier is good for making the numbers easier to see. However mine does not clip securely to my 1cc barrel so I have to hold it in place which is very awkward when trying to draw insulin.
by: Frank D on November 24, 2017
Works great and is easy to use.