Lapis

We use a Green Star juicer. It is a twin gear model with magnetic/ceramic gears which allow the juice to be stored for up to 48 hours after juicing. It juices wheatgrass as well and even makes pasta noodles. This type of juicer gets way more juice out of what you are juicing compared to centrifuge type juicers and it doesn't destroy enzymes.
You can also pick wether you want your juice pulpy or fine.

We really like this one. We have owned a few before this one but this one is far superior.