Improved molds to make clarions or chalks to draw. (Machine-translation by Google Translate, not legally binding)

摘要

Improved molds for making sketches or chalks, characterized essentially by the fact that they are constituted by two attachable faces of totally flexible material, such as rubber or similar, with the particularity that the lower part of both parts forms a sealed closure, due in the presence of a step and a series of protruding pivots that enter corresponding alveoli, with which a fixation and immobility of the assembly is achieved. (Machine-translation by Google Translate, not legally binding)