Tronixpro Rig Winder Boxes have been made exclusive for Tronixpro since the introduction of the Tronixpro Rig Winder Case. They have been made to our exact requirements to fit our rig winders in the optimum configuration. Special attention was paid to the width and height of the box to allow easy removal of each rig winder. Each box is made from a tough and durable clear plastic for easy identification of what is inside. Comes complete with 20 mixed colour rig winders.