For fellow fans of mid-century design and architecture! I laser cut these three classic breeze block designs from pearl gray acrylic (which is much lighter than concrete).

I use hypoallergenic niobium earwires for maximum comfort, even for the most sensitive ears.

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Have plugs? I can convert these earring designs to use a hinged steel infinity loop that can slide through a standard tunnel plug. This allows you to use your own tunnels that are comfortable for your ears.