helping others is an important part of our training. please note, that we host several groups together. others get depressed and give up. line width of the inner confidence interval. it is a very precise instrument, very balanced by all the layers; there are no "sick" tones. anything you wish to cut and seal, this little device does the trick in one quick motion. i always ask myself who is giving me the information. minimum purchase $150 including parts & labor. any herbal treatment that we do takes time. and fold down in the same amount of time for easy storage when not in use. 