Make your sewing easier! Use pre-wounds. If the box of 144 bobbins is too much for you, what about 1 dozen pre-wounds to get you going quicker with your embroidery and sewing projects??
Multiple packs of 1 dozen are available.
Check with your dealer that your machine is OK to take these sideless bobbins. Same diameter as Class 15 but a little lower/not as high.
If not, these are very inexpensive and you can simply and quickly transfer the thread from the sideless pre-wound to an empty class15 plastic bobbin.