A heavy duty mailbox shredder is mounted, which pulls junk mail with its mechanized teeth

 This Colin charge of the amazing creative extreme gadget inventor made an incredible heavy duty shredder with double motors. https://laughingsquid.com/wp-content/uploads/2018/11/Mailbox-Junk-Mail-Shredder-Colin-Furze.gif Anything that can pulverize anything about Furze puts through your fierce jaw and mechanized teeth. Its MK2 letterbox shredder has power so see those fingers as Mr. Postman. https://laughingsquid.com/wp-content/uploads/2018/11/Colin-Furze-Heavy-Duty-Letterbox-Shredder.gif This charge has added a little joke to this invention by rotating it behind the custom invention slot mailbox, in which for the mail person there is a note "for putting junk mail here".