I bought this product and it was working fine until the juicing screen broke only 3 months later; I bought a replacement part and it works for 3 months again. I make only 1 or 2 ounces of wheat grass daily, now I'm losing my wheat grass and unable to juice it until the new screen gets to me. This is a very delicate machine, it surprises me that It can only be use to make one ounce of juice a day and it only last three months until it breaks.