Brewista Gem Series Glass Server YGroup_jura_giga_6 The metal cup rails are

The metal cup rails are sold separately here

allowing for greater accuracy and consistency

there is no residue or chemical taste left in your grinder

The perfect companion for any of their home grinders

Brewista Gem Series Glass Server YGroup_jura_giga_6 The metal cup rails areBrewista Gem Series Glass Server Overview The Brewista Gem Series Glass Server, pulling inspiration from wine decanters and the mind of World Brewers Cup champion Stefanos Domatiotis, takes coffee preparation to the next level. The unique gem shape design of the Gem Series Glass Server provides balanced oxygenation, while the polygonal inner base eliminates swirling and the thick rim and precision spout offer added control and result in improved