Shopping in a beautiful atmosphere - on site in Heidelberg or at any time in the online store

Enjoy the personal advice on your project in the Neptune by Helma Interior Store in Heidelberg - Or get inspired and discover one or the other accessory in our A Single Piece Online Shop.

You can find the Neptune by Helma Interior Store in the heart of Heidelberg

We are happy to welcome you in the striking building directly on the bridgehead 1/2 on the banks of the Neckar. You will find a parking space in the underground garage directly in the building.

How to reach Neptune by Helma Interior in Heidelberg

Discover home accessories, jewelry and more at A Single Piece Online Shop.

Exceptional suppliers from all over the world make things for you with traditional knowledge, craftsmanship, a lot of time and patience, which stand for sustainability away from quick consumption.

Discover our unique pieces from around the world – from Unique to Extraordinary, all in the A Single Piece Onlineshop

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