☆ Simthread 21-color set 100% Polyester 550Y I am selling these because I no longer use them. ☆ Although unused, they have been stored at home, so I have listed them as "Like New." ☆ The colors may appear different depending on the lighting. ☆ Please purchase only if you understand. m(*_ _)m ⚠️ Some people are slow to provide the receipt evaluation. Please provide the receipt evaluation on the day you receive the item. If you cannot do this, please refrain from purchasing. ☆ Please read the profile as it contains important notes. ☆ Please comment if you have any questions. Simthread Sewing thread Embroidery thread