Spool cap sponges are to help hold the spool in place, add a little friction to the thread spool to keep the thread tight, without the spool locking up or sticking, and from uncontrolably coming off the spool making a mess.
Has a sticky backing to stick to your spool pin cap and machine. Watch the video below.
Three peice sponge kit
Fits Singer sewing machines 1020, 1021, 1022, 1030 Creative Touch, 1036, 1040G, 1411N, 1411U, 1425N, 1425U, 2001, 2001A, 2010 Futura, 248 Fashion Mate, 5502, 5504, 5505, 5508, 5522, 5524, 5525, 5528, 600, 603, 604, 611, 625E1, 625E6, 625E7, 626E1, 626E6, 626E7, 628, 635, 646, 648, 650, 737, 750, 755, 756, 758, 770, 775, 778, 800, 834 Stylist, 838, 844, 900 Futura, 900-3, 920, 920-3, Athena 2000 (2000A)
Watch the video as well for help and instruction on installing them
