{"product_id":"r4-corner-rounder-punch-portable-paper-trimmer-diy-crafts","title":"R4 Corner Rounder Punch – Portable Paper Trimmer for DIY Crafts","description":"\n\u003ch2\u003eCreate Perfectly Rounded Corners Every Time\u003c\/h2\u003e\n\u003cp\u003eGive your business cards, photos, greeting cards, and craft projects a clean, professional finish with this \u003cstrong\u003eR4 Corner Rounder Punch\u003c\/strong\u003e. This compact, portable paper trimmer makes smooth arc-shaped cuts in seconds — no scissors, no wobbling edges, no frustration. Whether you're a scrapbooker, card maker, office professional, or DIY enthusiast, this little tool delivers big results.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eR4 Arc Corner Cut:\u003c\/strong\u003e Produces consistent, smooth rounded corners with a 4mm radius for a polished look\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from a sturdy plastic and metal combination for long-lasting performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works on business cards, cardboard, PVC sheets, photos, greeting cards, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Small enough to toss in a craft bag or desk drawer — measures just 60×55×25mm (2.36×2.17×0.98 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in 5 Colors:\u003c\/strong\u003e Choose your favorite to match your creative style\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy One-Hand Operation:\u003c\/strong\u003e Simply align the paper edge and press down for a clean cut\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 60×55×25mm (2.36×2.17×0.98 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic + Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius:\u003c\/strong\u003e R4 (4mm arc)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors Available:\u003c\/strong\u003e 5 color options\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1× R4 Corner Rounder Punch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBest Use Tips\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eFor the smoothest cut, ensure your paper is placed at a precise \u003cstrong\u003e90° right angle\u003c\/strong\u003e to the cutter edge. Angles greater or less than 90° may result in slightly uneven corners that need minor trimming.\u003c\/li\u003e\n  \u003cli\u003eAlways align the paper edge flush with the cutter guide before pressing — an off-center placement will produce uneven rounded corners.\u003c\/li\u003e\n  \u003cli\u003eCut \u003cstrong\u003eno more than 5 sheets of 70g copy paper\u003c\/strong\u003e at once. Overloading the cutter may jam or dull the blade prematurely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNot suitable\u003c\/strong\u003e for soft, flexible materials such as plastic wrap or thin film sheets.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eScrapbooking \u0026amp; card making\u003c\/li\u003e\n  \u003cli\u003eBusiness card finishing\u003c\/li\u003e\n  \u003cli\u003ePhoto album projects\u003c\/li\u003e\n  \u003cli\u003ePVC ID card edges\u003c\/li\u003e\n  \u003cli\u003eGift tags \u0026amp; greeting cards\u003c\/li\u003e\n  \u003cli\u003eSchool and office projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You Might Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2pcs-gravity-electric-pepper-and-salt-stainless-steel-grinder-set-with-adjustable-coarseness-operated-led-light\"\u003eExplore More Kitchen \u0026amp; Craft Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-elegant-alloy-hair-clips-star-water-drop\"\u003e10 Elegant Alloy Hair Clips – Star \u0026amp; Water Drop Styles\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on safe craft tool practices, visit the U.S. Consumer Product Safety Commission (CPSC) for guidance on consumer product safety.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Chinese_paper_cutting\" target=\"_blank\" rel=\"noopener\"\u003eChinese paper cutting\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What paper radius does the R4 Corner Rounder Punch cut?\u003c\/h4\u003e\n\u003cp\u003eA: The R4 Corner Rounder creates a 4mm arc radius on each corner, giving your cards, photos, and paper projects a smooth, professional rounded finish consistent with standard business card corner rounding.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many sheets can I cut at once with this corner punch?\u003c\/h4\u003e\n\u003cp\u003eA: It is recommended to cut no more than 5 sheets of standard 70g copy paper at a time. Cutting too many sheets simultaneously may cause jamming or uneven corners and can dull the blade faster.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this corner rounder suitable for plastic or laminated sheets?\u003c\/h4\u003e\n\u003cp\u003eA: This corner punch works well on PVC sheets and cardboard in addition to paper and photos. However, it is \u003cstrong\u003enot suitable\u003c\/strong\u003e for soft, flexible materials like plastic wrap or thin film, as these materials will not cut cleanly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why are my rounded corners coming out uneven?\u003c\/h4\u003e\n\u003cp\u003eA: Uneven corners are usually caused by one of two things: (1) the paper is not aligned flush at a 90° right angle with the cutter guide, or (2) the punch is not pressed fully from top to bottom in one clean motion. Make sure your paper is straight and fully seated before pressing down for the best results.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What paper radius does the R4 Corner Rounder Punch cut?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The R4 Corner Rounder creates a 4mm arc radius on each corner, giving your cards, photos, and paper projects a smooth, professional rounded finish consistent with standard business card corner rounding.\"}}, {\"@type\": \"Question\", \"name\": \"How many sheets can I cut at once with this corner punch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is recommended to cut no more than 5 sheets of standard 70g copy paper at a time. Cutting too many sheets simultaneously may cause jamming or uneven corners and can dull the blade faster.\"}}, {\"@type\": \"Question\", \"name\": \"Is this corner rounder suitable for plastic or laminated sheets?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This corner punch works well on PVC sheets and cardboard in addition to paper and photos. However, it is not suitable for soft, flexible materials like plastic wrap or thin film, as these materials will not cut cleanly.\"}}, {\"@type\": \"Question\", \"name\": \"Why are my rounded corners coming out uneven?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Uneven corners are usually caused by one of two things: (1) the paper is not aligned flush at a 90° right angle with the cutter guide, or (2) the punch is not pressed fully from top to bottom in one clean motion. Make sure your paper is straight and fully seated before pressing down for the best results.\"}}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"purple","offer_id":53625273647417,"sku":"1005012157478853-purple","price":13.78,"currency_code":"USD","in_stock":true},{"title":"green","offer_id":53625273680185,"sku":"1005012157478853-green","price":13.78,"currency_code":"USD","in_stock":true},{"title":"pink","offer_id":53625273712953,"sku":"1005012157478853-pink","price":13.78,"currency_code":"USD","in_stock":true},{"title":"white","offer_id":53625273745721,"sku":"1005012157478853-white","price":13.78,"currency_code":"USD","in_stock":true},{"title":"black","offer_id":53625273778489,"sku":"1005012157478853-black","price":13.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S537b0bb1463f46c0a2f10787910326c1R.webp?v=1782235332","url":"https:\/\/peacefulpleasureswellness.com\/products\/r4-corner-rounder-punch-portable-paper-trimmer-diy-crafts","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}