Bobbin - The thread in a bobbin is only one of two thread sources needed when using a sewing machine. Together, the two threads create the stitching.
Seam Ripper - used for removing unwanted stitches.
Seam Gauge - used for measuring short distances and making repeated markings.
Dressmaker Shears - used for cutting out fabric and thread.
Pinking Shears - used for giving trimming fabric with a zig-zag finish to prevent fraying.
Measuring Tape - used for taking body measurements and flexible measuring.
Pressing Equipment
Ironing Board - ironing board is to keep clothes flat while the wrinkles are being ironed out.
Press Cloth - This is used to put a protective barrier between the iron and the fabric. It protects the fabric from scorching and shine marks, and it protects the iron from adhesive on interfacings, etc . . .
Point Presser - This is used to press open seams in some places in small and pointed areas inside out.
Sleeve Board - This is used to press inside small openings, single layer, on places such as sleeves and pant legs.
Seam Roll - This is used to press open seams in places that need to be pressed curved, and are too small for the tailor's ham to fit.
Tailor's Ham - This is used to press fabrics that need to be pressed with a curved shaped, and can not be pressed flat, such as darted areas.