Microstamping device, this device comprising a substrate and a stamp specifically for printing an imprint on a face of the substrate, this stamp comprising: - a layer of elastomer material having a first flat bottom from which protrude n successive levels of relief patterns ranked by descending order of height h i, in which n is an integer greater than or equal to 2 and the index i represents the pattern level with i equal to 1 for the pattern whose height h i is the greatest, - a first, so-called conformation, pattern level, making it possible to roughly make the first flat bottom parallel with the face of the substrate, this pattern comprising a number of blocks of height h i, these blocks defining at least three non-colinear bearing points on said face and around the first flat bottom, the height h i being measured relative to this first flat bottom and in a direction at right angles to this first flat bottom, and - an n-th, so-called printing, pattern level, capable of coming into contact with the face of the substrate, only after the (n-1)th pattern level has been placed in contact with this face, to print the imprint on the face of the substrate, this pattern consisting of one or more blocks of height h n protruding at right angles from an nth flat bottom coinciding with or parallel to the first flat bottom and situated between the three bearing points of the first pattern level, characterized in that, the height h n lies between 0.5 x SFQR max and h n-1 /2 in which SFQR max (Max Site Front least sQuare site Range) is a normalized measurement of the flatness of the substrate, the height h n of each block being measured relative to the nth flat bottom and at right angles to this nth flat bottom, - the print pattern is produced in elastomer material with a Young's modulus of between 0.1 and 100 MPa, and - the device comprises an abutment mechanism specifically for maintaining a non-compressible space of thickness D n between the nth flat bottom and the face of the substrate when the stamp is compressed against the face of the substrate to print the imprint, the thickness D n lying between h n /2 and h n + 100 nm. - a layer of elastomer material having a first flat bottom from which protrude n successive levels of relief patterns ranked by descending order of height h i, in which n is an integer greater than or equal to 2 and the index i represents the pattern level with i equal to 1 for the pattern whose height h i is the greatest, - a first, so-called conformation, pattern level, making it possible to roughly make the first flat bottom parallel with the face of the substrate, this pattern comprising a number of blocks of height h i, these blocks defining at least three non-colinear bearing points on said face and around the first flat bottom, the height h i being measured relative to this first flat bottom and in a direction at right angles to this first flat bottom, and - an n-th, so-called printing, pattern level, capable of coming into contact with the face of the substrate, only after the (n-1)th pattern level has been placed in contact with this face, to print the imprint on the face of the substrate, this pattern consisting of one or more blocks of height h n protruding at right angles from an nth flat bottom coinciding with or parallel to the first flat bottom and situated between the three bearing points of the first pattern level, characterized in that, the height h n lies between 0.5 x SFQR max and h n-1 /2 - the print pattern is produced in elastomer material with a Young's modulus of between 0.1 and 100 MPa, and - the device comprises an abutment mechanism specifically for maintaining a non-compressible space of thickness D n between the nth flat bottom and the face of the substrate when the stamp is compressed against the face of the substrate to print the imprint, the thickness D n lying between h n /2 and h n + 100 nm.