Alexandra Stafford from Jolly Roofing & Contracting of Collierville, Tennessee writes, "This is an essential tool in our toolkit! It features a probe, roller, and stitcher, making it incredibly versatile. The probe is perfect for checking TPO/PVC seams for potential cold welds, as well as probing new flashing seams to ensure they are properly welded and sealed. The stitcher is ideal for installing TPO/PVC/EPDM details in tight inside corners, outside corners, and 90-degree angles. Meanwhile, the roller is designed to assist with the installation of all heat-welded and EPDM flashings. At Jolly Roofing, we value this tool for its time-saving efficiency, compact design, and adaptability.”