- Undesired tensions occur already during the production of the wax wire. - We are pleased to be able to offer you a wax wire which is tension free due to a special extrusion method and micro-molecular wax used for production. - A wax wire of medium hardness with a great internal stability which burns without residue is the result. - Diameter: Ø 4.0 mm. - Size: 250 gr. **For further product information, please contact Chat Support**