This is part of the series of 30 exercises developed during the 3D4KIDS program. One of the aims of this Erasmus+ program is to improve the knowledge of teachers regarding the 3d printing technology by developing some specific training materials. More info in the website: https://www.3d4kids.eu/ During this project, students will further develop their product (Gumball Machine) to create an individual look by creating their own feet and not using the Acrylic feet provided.