EVA Rig Winder Boxes have been made exclusive for Tronixpro since the introduction of Tronixpro Rig Winders. They have been made to our exact requirements to perfectly 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. Exclusive, tough clear box for storing sea fishing rigs on rig winders. Designed to allow easy removal of rigs and made from clear plastic for identification. A fantastic box for storing other tackle items in.