النرد الأبجدية العربية A unique non-Isohedral die with every letter of the Arabic alphabet on its faces. Note that this die is based on a tetrahedral 28-hedron, which has three types of faces, however the die is still nearly fair because the areas of the faces were balanced in such a way that they have practically the same probability of being landed on. https://cults3d.com/en/3d-model/art/arabic-alphabet-d28-polyhedral-die-alternative-version Preveiously I designed a trapezohedral version of this die which is considered mathimatically fair, but in practice it doesn't roll well. https://thangs.com/mythangs/file/918572