Nah, gotta go with a trainer with a nice and heavy but dull metal blade. That way you still have the pain of smashing your fingers to reinforce the training.
I have a stainless steel butterfly bottle opener. An excellent combo of practicing butterfly tricks while opening more and more beers has led to some very red knuckles.
Nah, gotta go with a trainer with a nice and heavy but dull metal blade. That way you still have the pain of smashing your fingers to reinforce the training.
I have a stainless steel butterfly bottle opener. An excellent combo of practicing butterfly tricks while opening more and more beers has led to some very red knuckles.