Envelope-grade paper isn’t just for mail — it’s a creative resource for handmade cards, scrapbooks, gift wraps, origami, kids’ crafts and upcycled DIY projects, making it useful for stationery, decor and eco-friendly crafting. Visit here: https://starpapermills.wordpress.com/2025/12/08/creative-uses-of-envelope-paper-beyond-mail-diy-crafts-upcycling-ideas/