Super Mario Bros Sound FX Keyring
If you’re a fan of Super Mario Bros then this is the keychain for you.
This nifty little handheld gizmo is preloaded with six classic sounds from the greatest side-scroller in history. Simply press a button and you’ll be transported back to the Mushroom Kingdom faster than you can say ‘Mamma mia, dezza King Koopa widda da Princess Toadstool.’ There are six incredibly evocative sounds, including, Big, Coin, 1Up, Jump, Start and Ouch.
Available from Firebox for £7.95 (~$15).