The Wispr has a small orange LED light to signal that it is heating up.
Before Use
- Fill the butane until you see the butane window 3/4 full. Never fill it to the top because the Wispr will start to vent it and you will have to wait a little extra time to get going.
- Pack your herb chamber before starting to heat the Wispr up. With most vapes you want it to reach temperature before packing it, but the Wispr is one of the only exceptions.
