A tutorial on how to properly use the needle guide auto injector, prepare your injections, avoid damage of the device, and get comfortable using the auto injector. I also cover aspiration and whether it is necessary or not. Purchase the auto injector here: https://bit.ly/4aCDgxe | Easy Auto Injector

If you don't have an auto injector yet purchase one here: https://bit.ly/3vNC8sx Replacing the battery in your auto injector needle guide assistant is a standard maintenance procedure to ensure the device functions properly. This process typically involves safely removing the old battery and inserting a new one to maintain the device's power supply. Specific instructions may vary depending on the model, so it's advisable to consult the manufacturer's guidelines for precise steps. Buy Now: https: