1,it is cotton and 0.5mm thick, i used a gauge and checked it against thread i already have that's 0.5mm. i tried it on my sewing machines, singer
This thread combines advanced technology from Coats with nearly 200 years of thread-making experience. Product is polyester-wrapped core-spun construction creating a thread that provides enhanced seam appearance and makes sewing trouble free. Smooth and strong it sews perfectly on all machines from vintage to today's most advanced. Length 500 yards. Imported.
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❤ Material: Nylon 66 (N66). Size: Tex 70 (T70 #69) 210D/3. Length: 1500 Yards/spool. Weight: 4.6 oz/spool. Package Includes: 1 spool Bonded Nylon
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