The Core kit is your starting point and provides basic layout coverage for 60%, 65%, 75%, TKL, 96-key, 1800 and fullsize layouts in both standard and winkeyless variants while keeping mind affordability.

Some notable inclusions are the accent Enter, Esc and Arrow keys, split backspace and stepped caps lock keys.

The Explorer add-on kit extends the Core’s layout coverage and provides support for 660-like keyboards (2.25U Shift), standalone numpads (double zero and equals key), Alice-like and split keyboards (split space bars and a second B), 88-key tenkeyless boards (F13) and 60% keyboards with arrows (2.00U and 1.00U shifts).

Additionally, the kit also includes alternative layout modifiers for HHKB, tenkeyless and other standard layouts.

A standard Tab and Backspace key have been included so in conjunction with the Core kit you could re-use the modifiers.

The Forties extension kit allows you to cover small form factor keyboards such as the OLKB Planck, ION × AI03 Equinox or Prime Keyboards Prime_E.

The kit includes accents accent Enter and Esc, small space keys, and some alternative layout support for ortholinear keyboards.

The International kit provides full layout coverage for Danish, Finnish, German, Swedish and UK ISO keyboards.

The Mac kit adds alternative layout support for MacOS keyboards with Command and Option keys

Featuring the Nautilus submarine and a set of R4 Jules, Verne and Rose of the Winds modifier keys, the Novelties add that extra 20,000 Leagues Under The Sea touch.

The Space bars kit includes accent space keys from 1.00C to 7.00C for both standard, split, and 40% keyboards.