These are thin square coconut biscuits, made by by Bakers, South-Africa. Many Afrikaans recipes from SouthAfrica and Namibia calls for them. Unfortunatly there is not specific cookie in other countries that can substitute it. So here is some ideas.
Fresh garden thyme is an herb that has thin grayish green leaves and a subtle lemon, yet minty aroma and taste. Thyme is used in a wide variety of cuisine, but is most closely associated with French cuisine. It also has medicinal value.