Spotted in Switzerland: Expedit with wine styled drawers

During a trip in Switzerland I visited the Castle of Oberhofen. In its restaurant I came across an amazing (but simple) Expedit Hack with custom drawers, made of old wine boxes.

I peeked inside to see how it works – there is a thin metal on the side to support the upper drawer in each box.

If you have some hints how to reproduce this Hack, please leave a comment.

Greetings

Andrew, Bern, Switzerland