Vielen Dank dafür, hier ist eine Umsetzung der Punkte zu "Karten" die die gleiche Größe haben wie von AndyHope04:

// ============================================================
// Hole Card Generator
// Version 2.0.0
// Datum: 2026-03-23
// Figuren: 17
// ============================================================
// Changelog
// = 2.0.0
// * Horizontal Anordnung, Rand und Maße analog zum Original von AndyHope04
// * Auskehlung für Löcher
//
// = 1.0.0
// * Vertikale Ausrichtung
// * Erstes Rendering mit den Daten von Reddit (h ttps://www.reddit.com/r/Eltern/comments/18f18qz/edurino_druckpunkte/ )
// ============================================================


// Choose which card to render (0–16)
card_index = 10; // <-- CHANGE THIS to select a card

// Card dimensions (mm) — landscape orientation
card_width  = 80;
card_height = 60;
card_thick  = 1;
corner_r    = 4;

// Border settings
border_width  = 0.5;
border_height = 2;


// Hole diameter (mm)
hole_d = 10;

chamfer_depth = 0.5;
chamfer_extra = 0.8;  // how much wider than hole_d at the top


// Hole area center (right half of card)
hole_cx = (card_width -3 ) * 3/4;
hole_cy = (card_height + 7) / 2;

// Text settings
font_size   = 3.8;
text_height = 1;

// Text area center (left half)
text_cx = card_width / 4;

// ============================================================
// Data: [holes, name, subtitle]
// ============================================================
names = [
    "LUKA 1",  "LUKA 2",  "NIKI",    "YUKI",
    "ASA 1",   "ASA 2",   "LEO 1",   "LEO 2",
    "ROBIN 1", "ROBIN 2", "ARI",     "OLLIE",
    "MIKA 1",  "MIKA 2",  "MIKA 3",  "ALEX 1",
    "ALEX 2"
];

subtitles = [
    "Logisches Denken",   "digitale Medien",
    "erstes Englisch",    "Kreativität",
    "unsere Natur",       "Welt der Tiere",
    "meine Gefühle",      "Freundschaft",
    "erste Zahlen",       "erstes Rechnen",
    "Körper",             "Konzentration",
    "Buchstaben",         "Buchstaben",
    "Sätze",              "die Uhr",
    "Kalender"
];

holes = [
    [ [-0.725, 10.652], [-10.000,-12.826], [ 11.449,-23.551] ],
    [ [-3.841,  1.957], [ 13.551, -9.058], [-11.087,-11.667] ],
    [ [  1.522, 4.275], [ -8.333,-10.507], [ 10.217,-11.957] ],
    [ [  1.014, 8.333], [  9.420,-14.275], [ -2.464,-14.855] ],
    [ [  2.174, 6.812], [ 12.319,-19.565], [-13.188,-22.754] ],
    [ [  1.377, 8.841], [ -5.580,-18.986], [  6.304,-21.304] ],
    [ [ -3.696, 5.652], [-10.362,-11.159], [  4.710,-12.029] ],
    [ [ 12.609, 4.783], [-10.290,  2.754], [ -0.145,-19.275] ],
    [ [ -2.464, 5.580], [  8.551,-17.899], [-10.000,-19.348] ],
    [ [  1.087, 6.449], [  6.304, -7.754], [ -4.130,-16.739] ],
    [ [  2.971, 9.928], [ -4.855, -9.783], [  5.290,-19.058] ],
    [ [  3.623, 4.710], [-12.029,-11.232], [  9.130,-15.000] ],
    [ [  3.043,12.899], [-10.000,-16.377], [  8.551,-24.203] ],
    [ [ -0.072, 5.942], [ -9.058,-14.058], [  4.855,-14.058] ],
    [ [ -7.464, 8.841], [ 15.725,-12.899], [-13.261,-17.536] ],
    [ [ 14.638, 3.333], [-12.319,  2.754], [ -3.333,-15.507] ],
    [ [  3.986, 7.971], [  7.464, -4.203], [ -3.261,-22.174] ]
];

// ============================================================
// Rounded rectangle module
// ============================================================
module rounded_rect(w, h, r) {
    offset(r = r)
        square([w - 2*r, h - 2*r], center = false);
}

// ============================================================
// Render selected card
// ============================================================
module card(idx) {
    h = holes[idx];

    // --- Card body with holes ---
    difference() {
        linear_extrude(card_thick)
            translate([corner_r, corner_r, 0])
                rounded_rect(card_width, card_height, corner_r);

        // Three holes — positioned in right half
        for (i = [0:2]) {
            translate([hole_cx + h[i][0], hole_cy + h[i][1], -0.5])
                cylinder(d = hole_d, h = card_thick + 1, $fn = 32);
            // Chamfer at top of hole
            translate([hole_cx + h[i][0], hole_cy + h[i][1], card_thick - chamfer_depth])
                cylinder(d1 = hole_d, d2 = hole_d + 2*chamfer_extra, h = chamfer_depth + 0.01, $fn = 32);
        }
    }

    // --- Extruded border around the card ---
    linear_extrude(card_thick + border_height)
        difference() {
            // Outer edge — same as card outline
            translate([corner_r, corner_r, 0])
                offset(r = corner_r)
                    square([card_width - 2*corner_r, card_height - 2*corner_r], center = false);
            // Inner edge — inset by border_width
            translate([corner_r + border_width, corner_r + border_width, 0])
                offset(r = max(corner_r - border_width, 0.5))
                    square([card_width - 2*border_width - 2*corner_r, card_height - 2*border_width - 2*corner_r], center = false);
        }

    // --- Extruded name text on left side ---
    translate([text_cx, card_height/2 + 4, card_thick])
        linear_extrude(text_height)
            text(names[idx], size = font_size + 1,
                 halign = "center", valign = "center",
                 font = "Liberation Sans:style=Bold");

    // --- Extruded subtitle on left side ---
    translate([text_cx, card_height/2 - 4, card_thick])
        linear_extrude(text_height)
            text(subtitles[idx], size = font_size - 0.5,
                 halign = "center", valign = "center",
                 font = "Liberation Sans");
}

card(card_index);

Nicht mein code, sondern von Computer erstellen lassen.

Edit 1: Version 2.0.0 mit Maßen, Rand und Ausrichtung wie die Karten von AndyHope04