Tōchi is an adjustable electric, flameless torch for heating quartz and boro buckets. It's stable design and flameless heat safely warm your bucket to the right temperature.
After turning on the Tōchi you set it to your preferred setting. Once you are up to your desired temperature (30 seconds-2 minutes depending on bucket mass) you can just pick up your device and vape. There is no cool down time and when placed back in the heat a reheat is only about half of the initial time.
What's the right temperature? That depends on a variety of factors including ambient air temperature and breeze, the type and thickness of the bucket you're using and what type of concentrate you are vaping.