1 Made of soft silicone, durable and reusable, used to organize threads and keep them tidy. 2 Easy to use, just stretch the spool saver and hug the spool within a second, the spool does not need to be completely covered. 3 Saves time to find small gaps on the bobbin to catch the thread, ideal for clamping on or removing from the spool. 4 Can be used for most sewing and embroidery spools (except large commercial or oversized spools). 5 Helpful to prevent the thread from separating, can prevent the bobbin thread from unraveling and knotting.
What's in the box
100 x Bobbin Holder
