Goldblatt original dry tape Banjo is the drywall tapers best friend, holding up to a 500 ft. roll of drywall tape and enough compound to tape 40 ft. between fills. No more applying joint compound with a knife and then applying the joint tape, the Banjo does both at once. The dry tape style allows the tape to be dry and visible in the back, and adjustable valve in the front controls how much compound is applied.