Based on the profile from the iconic IBM beamspring terminals of the 1970s, this custom set is fully sculpted from dye-sublimated PBT in Hi-Profile. What's Hi-Profile, you ask? Many computer terminals of old were constructed with a slanted switch layout from front to back. Because of that slant, the keycaps sat at an angle atop the switches, too. This set is a reimagination of that unique slanted build, but optimized for modern keyboards.