Posh Chalk Patinas are oil-based products that are perfect for ageing surfaces.  They are great for giving a project depth.  
Apply sparingly and then buff to produce a lovely glowing patina.  They can be applied using a brush, or lightly stroking with your fingers if you are a hands-on kind of crafter. 
Available in a range of 6 beautiful colours.
 
PRO TIP:: Even the smallest stroke of these waxes gives a fabulous coverage, so no need to be heavy handed with your application.