Alaçatı Kurabiyecisi Mastic Drop Cookies are small round shortbread cookies flavoured with damla sakızı (Chios mastic gum) — a resinous tree-sap aromatic from the eastern Aegean. The cookies are baked in the town of Alaçatı, on the Çeşme peninsula in İzmir province on Turkey's Aegean coast, by Alaçatı Kurabiyecisi — a small artisan bakery known across İzmir for this single specialty cookie.

Each cookie is a small round shortbread, pale-coloured and dusted with icing sugar after baking. The dough is made from butter, flour, sugar, and ground damla sakızı — the dried resin of the mastic tree (Pistacia lentiscus var. chia), cultivated on the Greek island of Chios and used across the Aegean and eastern Mediterranean for its distinctive piney-citrus aroma. The cookie is baked without preservatives, additives, or artificial flavourings; the mastic provides the entire flavour profile. The 250g pack is presented as a clear clamshell tray of approximately 15–20 cookies, with the brand label visible through the lid.

The 250g clamshell is a single-bag tea-or-coffee size — set out on a guest plate with Turkish coffee, served alongside afternoon tea, or kept on the kitchen counter as a household pantry cookie. Mastic-flavoured baked goods have a long following across the Aegean, the Levant, and the Gulf, and these cookies are a classic introduction to the flavour.