High frequency magnets can be used straight on the affected area.
They come in two different colors: Red is to tonify (increase the qi) and Blue is to Sedate (decrease the qi).
As they are high power magnets the results are immediately seen.
Can be applied on the body for 10-15mins.
Can be used as throng cupping.
Do not use these cups for moving cupping because it will leave marks on the body.