THESE ARE GORGEOUS.  
To see pictures of these in action pretty much click any of my recent work on instagram because I ADORE THESE and everyone is getting M curls because I am convinced they are the perfect curl for pretty much everyone.
A cross between an L and a C, these babies give both lift AND CURL whilst promoting incredible retention as they have a straighter base, allowing for a greater bonding area. 
Currently available in 0.05 only, more diameters to come.  
 
Photo 1 demoing the Magesticness of the M curl -> here
Photo 2 which has a before and after -> here
Photo 3 showing the fantastic swoopiness of the curl -> here
Photo 4 of the M curl on asian eyes -> here