External dispenser for tubing. It serves as a dispenser for rolls of PVC sleeves, heat-shrinkable sleeves, and profiles that do not fit into the printer. The external unwinder ensures smooth material feed and protects the printer's traction mechanism from wear. This unwinder is designed for rolls of consumables with a diameter of 110 to 400 mm and a core diameter of 22, 75 to 93 mm. It features a robust metal frame, durable plastic locking discs, and non-slip rubber feet.