A lot of times the problems are due to people buying knockoffs of the Vivi Nova and not the real thing. There are many, many people using genuine Vision Vivi Novas who love them and don't have any problems. I love mine and have found them to be the most reliable, trouble-free, leak-free and economical juice delivery system I've tried.
And, for pete's sake, they cost $12 - $15 for the real ones. And the replacement heads are $2-$3. That's cheap enough for me, especially considering how long the heads last.
And, for pete's sake, they cost $12 - $15 for the real ones. And the replacement heads are $2-$3. That's cheap enough for me, especially considering how long the heads last.