Abstract: The invention relates to a method for processing an optically reactive material, comprising: providing a starting material (3), which is optically reactive and fills a working volume (2); and optically processing the starting material (3) in the working volume (2) by means of irradiation of light of a first wavelength and of a second wavelength, wherein the light of the first wavelength and of the second wavelength is provided by a lighting device and at least one material property of the starting material is changed by means of the optical processing and the optical processing comprises the following: irradiating a first partial layer volume of the working volume (2) filled with the starting material (3) using the light of the first wavelength; irradiating the first partial layer volume of the working volume (2) using the light of the second wavelength, wherein the light of the second wavelength is projected into the working volume (2) by means of a projection device (7) capturing only the first partial laye

Abstract: The invention relates to a mat (1), in particular a self-adhesive mat (1), which is at least partially formed from an elastically deformable material. According to the invention, the mat (1) comprises at least one recess (2), wherein in the recess (2) a receiving device (3) is positioned which is at least partially composed of a more solid material than the mat (1).

Abstract: A set including self-adhesive mat and an object such a vessel, for example. The mat is formed at least partially from an elastically deformable material and on a bottom side has a smooth surface, and the object can be releasably fastened to a top side of the mat by a connection device. The connection device includes a receiving element and a connecting piece interacting therewith, which element and piece are in particular embodied such that they can be plugged into one another. To ensure a connection that is unable to be released by a small child, it is provided that the connection device is embodied to be lockable.

Abstract: A set including self-adhesive mat and an object such a vessel, for example. The mat is formed at least partially from an elastically deformable material and on a bottom side has a smooth surface, and the object can be releasably fastened to a top side of the mat by a connection device. The connection device includes a receiving element and a connecting piece interacting therewith, which element and piece are in particular embodied such that they can be plugged into one another. To ensure a connection that is unable to be released by a small child, it is provided that the connection device is embodied to be lockable.

Abstract: The invention relates to a set comprising an, in particular, self-adhesive mat (1) and an object (11) such a vessel, for example, wherein the mat (1) is formed at least partially from an elastically deformable material and on a bottom side has a smooth surface (9), and wherein the object (11) can be releasably fastened to a top side of the mat (1) by means of a connection device, wherein the connection device comprises a receiving element and a connecting piece (14) interacting therewith, which element and piece are in particular embodied such that they can be plugged into one another. To ensure a connection that is unable to be released by a small child, it is provided according to the invention that the connection device is embodied to be lockable.

Abstract: The invention relates to a mat (1), in particular a self-adhesive mat (1), which is at least partially formed from an elastically deformable material. According to the invention, the mat (1) comprises at least one recess (2), wherein in the recess (2) a receiving device (3) is positioned which is at least partially composed of a more solid material than the mat (1).