Product: Pen Syringes
![](https://rujedesign.com/wp-content/uploads/2016/11/Picture1-1.jpg)
3 STEP AUTO-INJECTOR:
1 Twist to set dose (This will reconstitute the powdered drug & expose the threads)
2 Screw needle onto threads
3 Push auto-inject Button
4 STEP USAGE:
1 Snap the two halves together (This will reconstitute the powdered drug & expose the threads)
2 Screw needle onto threads
3 Set dose
4 Push down dose knob to inject
Ergo-Dexterity Design
– Smooth hand to device interaction
– One hand finger touch auto-injection
– Graphically guided ease of use
![](https://rujedesign.com/wp-content/uploads/2016/11/Picture-9-2.jpg)
![](https://rujedesign.com/wp-content/uploads/2016/11/Syringe-and-Discrip-2.jpg)