The latest initiative of the Physics for Development group was to launch a program on 3D printing for science with the Cameroon Physical Society in cooperation with Paul Woafo (head of the physics department at Yaoundé 1 University), the founder of the Cameroon Physical Society and its first president. The main goal of this project was to improve the availability of laboratory equipment for use in university, especially for optics accessories. Nowadays taking advantage of the open source availability of 3D design of laboratory equipment it is possible to improve the situation in many universities in which workshops are scarce or not available at all. Through a close cooperation with the Scientific Fab Lab of ICTP (Trieste) a physicist of Yaoundé University Mr Nana Bonaventure was trained for three months and two 3D printer kits with spare parts were sent to him. He was able to build the two 3D printers and to print different objects.