Uploaded April 2026 | Updated September 2026, 3 days ago

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In this reel, I’m showing you how to customize an old sweatshirt using sleeves made on a Sentro circular knitting machine. It’s a simple and creative way to give new life to something you already have.
The sleeves are made as easy tubes and attached with basic techniques, making this project perfect for beginners. No sewing machine needed, just a fun mix of fabric, crochet, and knitting machine work.
If you love upcycling and want a quick DIY idea that looks unique and cozy, this one is such a good place to start.