Fits a maximum spool size up to 1-3/4" wide x 2-3/8" long
Organize up to 30 spools
Maximum spool size: width 1-3/4" x length 2-3/8
Guides thread directly to sewing machine
Place Stack 'n Stitch tower next to your sewing machine; extend the thread guide, place thread (while it is still on the spindle) through the thread guide then thread sewing machine as usual
Made of acrylic
Overall measurements:
Height is 12-3/8"
Base is 5-7/8" diameter

Note From Nancy Zieman:"For projects using multiple thread colors, such as machine embroidery, I sequentially number the space below the spool pegs with a permanent marker. Then, I arrange the spools in stitching order. What a convenience!"