Express Bouton + spare piezo for 135

It may happen that parts of the Express Alios rod calf dehorner 135 wear out after a long period of use. From now on it is possible to repair the dehorner yourself; several parts are now available separately in the webshop. For example, it is easily possible to install a new Piezo button, after which the Express Alios can be used again and you can get back to work! This is done by removing the button in an upward motion, after which the new button can be inserted.