Recently I started trying out another hobby, glass engraving. My ability to pursue this hobby is so far somewhat hampered by the lack of a room in which I could engrave glass (because of the glass dust). For the time being I therefore can do this only when visiting friends or family with balconies or other outside places with an electric socket nearby. I may get a battery powered dremel to do this on a more regular basis.  
In any case as an early project and for practice I carved the mane six’ cutie marks into a little glass, shown here from all sides.