The Polt Twist Ties spool should be used only with this automatic twist tie machine (PLAS-HD38P):
Stock #: PLAS-650B
White Poly Wire-less Twist Ties are metal free and made for use in the automated HD38-Poly machine. Metal-free Poly-Twist Plastic Spools are used across different industries. These twist ties are reusable, recyclable, flexible and microwavable. You can expect to get about 6000 ties per spool and they can also easily pass through food facility metal detectors.