Check the listing for details. Simthread Embroidery Machine Thread 40 Brother Colors with Storage Box. Color: Multicolor, Condition: New. Listed at 40.00 USD. Simthread Embroidery Machine Thread 40 Brother Colors with Storage Box. Polyester Embroidery Thread Kit 120D 550 Yards 40 Colors - Fantastic thread: Simthread has been offering thread of high quality since 1991 to beautify the handcraft or sewing works. ★ Perfect performance: Super color fastness, extreme strength and vivid colors are ready for you. New technology of trilobal polyester yarn decreases 95% of breakage, shredding, splitting. ★ Rich content: Each pack consists of 40 colored thread spools at 550 yards (500 meters). One purchase, more supplies. ★ Compatibility: Each thread pack offers you alternative use in handcraft and sewing machines including Brother, Babylock, Janome, Singer, Bernina, etc. ★ Easy to wash: No need for worrying about laundering, chlorine bleach or any harsh chemicals From a nonsmoking home