A popular way of displaying loose, individual tiles is to display them in a purpose made "Bookcase" 

This is ideal for the showroom that wants to create a library of products and colours and allows the tiles to be taken and viewed or compared by the customer, often in a 'Tile boutique' fashion.

Vision manufacture these types of displays to order in any size with any number of display shelves (fixed or adjustable) and in a wide range of colours to suit your needs.