miRing™ should be worn on the dominant injecting thumb with the open end pointing upward.
 

To size miRing™, hold at the base and push in at the sides. 
 
 

Once sized to fit your thumb, take off miRing™ and slide plunger of
syringe down into open groove as shown.
 

Next slide miRing™ and the syringe onto your thumb making sure to keep the plunger in place on the front of the thumb.
 

Push the miRing™ down on to you thumb using the plunger shaft to where it is seated at the bottom of the slotted groove.
 

Test out alternate finger grips to find out which works best for you.

 

That’s all there is to giving yourself more accuracy and precision as well as a free hand.