A clean, precise technical drawing or CAD-style blueprint of a simple mechanical jig for glassblowing. The device is a "book-style" hinged clamp made of two metal plates (200mm x 100mm each) connected by a long hinge on the back side. Front view and isometric view. The left plate is stationary, the right plate opens like a book. A visible locking latch mechanism is on the front edge. A curved handle is attached to the right plate. The two halves of a round glass mold are visible inside the plates. Include clear dimension lines, arrows, and Russian text labels: "Плита", "Петля", "Защелка", "Ручка", "Форма". White background, blueprint style, black lines, technical illustration, no shading, high contrast. Mehr sehen