Vintner 2 Column Individual wine racks hold two columns of wine bottles securely in their own individual space. The Vintner 2 Column Individual racks are great for filling in small spaces between other racks in your wine cellar design, or for short wall sections. Vintner 2 Column Individual wine racks are available in a great selection of woods and finishes and can be stacked to create the custom wine racking system you want for your cellar.