FixGenius Lab on Instagram: "DIY Needle Threader 🪡 Make a quick, reliable needle-threading tool using just a pen refill and a short piece of copper wire. Cut a piece of the refill, fold & insert the copper wire, heat briefly to set, trim the excess — and you’ve got a handy threader that saves time while sewing. ⚠️ Safety tip: heat carefully and keep away from children. Subscribe to FixGenius Lab for more clever DIY sewing and life-hacks! needle threader, DIY sewing tool, pen refill hack, copper