GMK Swiss Addon Kit

The GMK Swiss Addon Kit is an additional kit for custom keyboards that adds the Swiss layout as an option. The Swiss layout is designed to accommodate the four national languages of Switzerland, allowing for the use of one set of keycaps for all languages. The kit includes both ISO and ANSI versions, with side legends that are UV printed. The pricing varies depending on the vendor, with prices ranging from $80 USD to 109 AUD. The inspiration for the keycap letter positioning comes from the old Cherry G81-3077 keyboard with dye-sub keycaps.