★This template is perfect for use with separately sold Item 74148 Fine Engraving Needle 20° in engraving round marks onto models.
★A range of sizes is cut into the flexible 0.1mm thickness stainless steel photo-etched plate - 47 in total, in 0.25mm increments from 1mm to 12.5mm diameter. 
★Template dimensions: 89mm x 87mm.