The implementation of the training project for trainees of IEK Sindos, aims to establish theoretical and practical training for the students of informatics in the subject :Three-dimensional printing -Programming & digital construction models -Programming for 3D Printing and Digital Fabrication . 3D printing became a widely used tool with multiple aplications in areas such as architecture, engineering, medicine. With this specialization are IT students will meet these labor market demands, and they will be expected to be employed directly in the industry sectors mentioned above, as developers-designers of three-dimensional models.The 20 students will go to the country of Spain and specificly across Barcelona during November 2016. The implementation time is in the interval of two weeks, and is sufficient for the acquisition of skills and relevant knowledge of the subject.The training program and activities was designed according to the characteristics and needs of participants in order to obtain the specialized knowledge required concerning the topic: three-dimensional printing -Programming & digital construction models -Programming for 3D Printing and Digital Fabrication.The proposed activities include theoretical training by specially trained staff of the host organization and study visits in public (universities, institutes) and private (business) operators for experiential training and practice .Also the program of activities will be held cultural learning modules and cultural topics.After the end of the main mobility implementation activities for the proposed project, the expected impact on participants will be knowledge acquaintance and skills for the training object, strengthening their self-estim, and the strengthening of European citizenship.The proposed mobility action will bring significant benefits both at the individual level and in general developmental level, contributing to the added value of local and regional development, creating qualified professional resources, increase productivity and develop opportunities in social groups.