12.11.2018. / How it works - 3D printer & 3D pen?
3D printer i 3D olovka radionica za učenike četvrog razreda (prof. Tatjana Vukšević) u osnovnoj školi Zadarski otoci u Zadru.
3D printer and 3D pencil workshop for students of the fourth grade (prof. Tatjana Vukšević) at primary school Zadarski otoci.