100 pcs Thread Spool Huggers / Thread Blocks, Prevent Thread Ends from Unwinding - No Wild Thread Tails - for Sewing and Embroidery Machine Thread Spools

Used to prevent thread from unwinding and to avoid thread tails getting tangled with other spools. They also provide a proper grip to maintain thread tension.

Space Saver: These huggers won't take up much space in your thread holder or storage drawer. With these items, you can simply keep your thread spools neatly organized.

Flexible Material: All these items are made of superior silicone with high flexibility. It's very easy to open them to accommodate different sizes of sewing and embroidery thread spools. 【NOTE: They are NOT suitable for commercial, industrial, or oversized spools!!!】

Reusable Design: These items will always curl back into their original shape after repeated use. Very durable for years of use.

Great gift for embroidery enthusiasts: These items are the most satisfying gift for craft and embroidery lovers.