“These do not suction well. The lip may be ... These do not suction well. The lip may be too small. I wish I had chosen the bell-shaped cups with larger rips for gripping the skin. 2 people found this helpful”
“these are not as easy as the vacuum seal To anyone looking into cupping these are not as easy as the vacuum seal. They are difficult to apply the right pressure to squeeze them... and I don t have a weak grip! One person found this helpful”
