Mk2 letterbox shredder has power so watch those fingers Mr Postman.
To get a COLINFURZE MERCH click here
https://www.colinfurzeshop.com
Subscribe for more crazy inventions projects and builds http://bit.ly/2I6f0bv
Follow me on Social Media to see what I'm up to before the video is released
Instagram https://www.instagram.com/realcolinfurze/
Twitter https://twitter.com/colin_furze
Facebook https://www.facebook.com/Colin-furze-521680751253584
Music
1st Track is by "InCircles" and the song i