Kopitiam Pin – Kopi O $15.90 Default Title - $15.90 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. The Kopitiam Project // Kopi O refers to 'hot coffee black', which means coffee without milk. Brooch dimensions: 3.5 cm (h) x 3.1 cm (w) To view more products under our Kopitiam collection – click here.