I am interested in Neolithic macro-lithic tools. Currently, I am a PhD candidate at the University Autonoma de Barcelona, Spain, with the PhD thesis: "Neolithic economy and macro-lithic tools of the Central Balkans". Last year I have started my experimental research and I presented my results at Viminacium 2014, at the OpenArch Conference. The next presentation is going to be this year at conference AGSR2015, Haifa, Israel. I am especially interested in different stone raw materials` behaviour.