【5 Sizes for Ultimate Versatility & Efficiency】This complete set paper punches for crafting，includes five essential sizes（base on diameter): 3/4inch, 1inch, 2inch, 2 1/2inch and 3inch, easily create different-sized circles for various needs. The circular shape allows for fast, efficient, and effortless punching, saving you time and effort on any project. 【Optimal Use & Important Care Instructions】For best results, use on paper within 120–250 g/m². Please Note: Do not use these paper punches on sticker paper, adhesive vinyl, felt, or tissue/soft/thin printer paper unless you stack 2–3 layers. Using the wrong material can jam the punch. Following these guidelines ensures smooth operation and a long product life. 【Wide Application & Safe Creative Fun】These circle hole punches，ideal for decorating cards, scrapbooks, photo frames, envelopes, origami, and countless other DIY projects. These safe, easy-to-use circle punches are perfect back-to-school supplies or creative tools for kids, helping to spark curiosity, promote imagination, and develop hand-eye coordination and problem-solving skills through hands-on crafting. 【Adorable Design, Perfect Gift】Featuring a charming and consistent blue whale shape on this paper punch, this set is as visually delightful as it is functional. Its cohesive and cute aesthetic makes it an excellent gift for crafters, teachers, students, and anyone who loves adding a creative touch to their projects. 【Premium Quality & Durable Construction】Circle punch with ABS + Zinc alloy for durability， Crafted from high-quality materials and sturdy metal mechanisms, these punches are built to last. They provide a smooth, reliable punch every time, ensuring clean cuts and long-term durability for all your crafting adventures. This circular paper hole punch comes in several sizes for mixed packaging, meeting the needs of making multiple circular.The most intuitive user experience is the ability to quickly and efficiently cut multiple circles of the same size, suitable for various scenarios such as classrooms, studios, handicrafts, offices, and homes.Suitable for audiences such as students, teachers, artisans, etc.