The ePBT Brutalist keycap set is inspired by brutalism and socialist-modernist architecture, featuring a muted color palette that reflects the shades of concrete. The alpha keys are designed to resemble the pale blocks of Russian governmental structures, while the modifier keys are in darker grey tones, and the accent colors mimic watery asphalt. The set includes novelty designs that draw from a wider range of architectural influences, including notable figures like Mies Van der Rohe and Le Corbusier, emphasizing a minimalistic and concrete-based ethos.

The kit is available in two tabs, allowing buyers to purchase a full set alongside an additional alpha kit. The colors are based on specific Pantone shades, though minor changes may occur during production. The set also includes an optional aluminum screw tray and features a raffle for artisan keycaps. Estimated fulfillment is set for Q4 2022.