The Tach-It Model #3555 is a manual twist-tie machine that applies a reclosable twist-tie closure to the top of plastic bags. Simply put the bag into the tying head, push down, and the bag is tied easily and securely with the application of a 3" twist-tie dispensed from a continuous roll of twist-tie ribbon. Designed for lower productivity applications, this inexpensive machine is perfect for bakeries, food packaging and industrial users.