Incredibly cool looking but realistically the concrete would be difficult to fit into a wallet or pocket. I can’t imagine making the mistake of sitting on one. The edges must hurt.
Also, as much as I love the look I find it a wee bit silly for a design firm, whereas an actual cement or construction company would be a good fit.
Concrete Business Card by Murmure
Unique card that utilizes a thin concrete slab with an embossed monogram. “The fineness and techniques used to enhance the typography in the roughness and brutality…”
Probably couldn’t carry it in your wallet, but interesting nonetheless.
