World's Smallest Harmonica

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World's Smallest Harmonica

If that little voice inside you has always said how much it would love to play the harmonica, here is our advice - start small but start with the best.

The World's Smallest Harmonica comes to you from Hohner, the brand favoured by musicians around the world. It features the legendary Hohner craftmanship with brass reeds and pear wood comb that gives you a full sound!

The World's Smallest Harmonica

Though it only measures a miniscule 3.5cm, the same size of a paperclip, it can play the whole octave in C-Major. It fits onto the end of your key (complete with the brass loop for attaching).

The World's Smallest Harmonica comes with its own black cary case even though it will look great on your keychain or a chain around your neck for jewellery that can add some real jazz to your outfit.

It makes a great gift for musicians, as well as a great conversation starter. If you haven't learned to play a tune yet you can always fascinate your friends with the fact that the World's Smallest Harmonica was the first musical instrument to be played in space by astronauts on the Gemini VI on December 15 1965.

All it takes is a little practice and you'll be belting out the Billy Joel's Piano Man riff before you know it. And the sooner you order the World's Smallest Harmonica the sooner it will be!

Product dimensions: 3.5(H) x 0.95(W) x 1.27(D) cm / 1.375(H) x 0.375(W) x 0.5(D) inches

Product features:

  • 3.5cm long
  • One whole octave range
  • Playable!
  • Key: C-Major
  • Brass loop for attaching to a keyring

GST Note: GST is included in the price of this item. GST is included in the freight.

Customer Reviews

Delivery / Returns


Delivery time frames will depend on your location, please check the shipping calculator to see an estimate of when you can typically expect to receive your goods based on your postcode.

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Please Note: Your goods will be delivered to your registered address. We do deliver Australia wide except for a few remote territories, please check the shipping calculator to confirm delivery availability and timeframes.

Returns Policy

At Grays we want you to have a great shopping experience. When you purchase a product from Grays and you find that it’s not what you wanted , contact us within 30 days and you can return it to us - no questions asked!

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