Atrium is a premium artisan keycap display box created through a collaboration between Obsessive Caps and Trailblazer Keyboards. Designed for collectors, it offers a stylish and efficient way to showcase and protect keycap collections while conserving desk space. The compact dimensions of 12" wide, under 3.5" deep, and under 2" tall, along with a 13° viewing angle, allow it to complement modern monitors effectively.

Key features include a unique front window that displays keycaps while protecting them from dust and light damage, a deep counter-engraved logo, and silicone feet for stability. The box accommodates 36 artisan keycaps in a layout of 3 rows by 12 columns, with internal dimensions that allow for taller keycaps. It is constructed with UV-filtering acrylic for added protection and weighs approximately 2.56 lbs when empty.