Best Choice for DIYers - - This leather cutting tool kit has so many choices which can diversify creativity, it is perfect for making the shape holes for cell phone camera and other small it High Quality - - The cutter is made of alloy steel, high density, not easily deformed. The cookie cutters are very sharp, the cuts on the leather are clean, no burrs Small Tip - - Hand punch on scrap leather with a mallet, It takes strength to puncture the leather but the result is clean Easy to Use - - This 39-piece punch tool set for leather craft, hollow hole cutter shape style and easy to use. Clever storage takes up little space as many hole punch tools fit together Easy to Use - - This 39 piece leather craft punch tool set, hollow hole cutter shape style and easy to use. Clever storage takes up little space as many hole-punching tools fit together