https://www.myfabricfriends.com/shop/Thread/p/Coats-Clark---Dual-Duty-XP-Polyester-Thread-250yds---Rubber-Duck---T7270C.htm
Coats & Clark - Dual Duty XP Polyester Thread 250yds - Rubber Duck - T7270C - 073650778834
Dual Duty XP 250yds 3/box, Rubber Duck
dual dutypolyester thread