Time Out says
Quinary – decked out like an immaculate factory, with concrete-floors, retro-bulb lighting and meshed gates – aims to offer cocktails based on an experience that can touch all five senses. The Earl Grey Martini, created by Diageo World Class 2015 Hong Kong and Macau Champion Antonio Lai, is a refreshing cocktail made with vodka, elderflower syrup, apple juice, Cointreau, lemon, lime and Earl Grey caviar for texture before its topped with foam. It's a visually extravagant Lai signature and one of the most popular cocktails on the menu. Ranking in at no. 16 in the list for Asia's 50 Best Bars, Quinary also showcases a rotary evaporator, along with other mixology equipment, to redistill and slow-cook their own flavoured spirits.