Easy to Use -- circle paper punch with lever action design which is so easy to use! Even kids can press down easily and make the punching by themselves. Great for Teachers. Wide Applications -- This circle punch is perfect for craft paper, cardstock, aluminum foil and foam sheet less than 1 mm and so on which is great craft supplies for kids. Wrapping paper, corrugated paper, photo paper, 100g-200g adhesive paper is also can be cut out by the circle punches. Durable and Solid -- This circle hole punch made by high quality ABS and zinc alloy, which is soild and durable. This hole puncher for crafts makes perfect circles. Quickly punch and you'll get cutout with neat edges. When the blade is blunt, you can punch on aluminum foil paper for a few times to let it recover to sharp. Long-term Using -- With strengthened hard springs inside, these paper punches in different sizes (3/8 inch, 5/8 inch and 1 inch) can be punched countless times, ensuring long time using. It would be your ideal choice for working or studying. Tips & Service -- Proper materials to punch are 70-220gsm paper, cardstocks or EVA, not thicker than 1mm. It doesn't work on paper tissues. Please leave the punch aside for a while after long time continuous punching to avoid paper jamming.