Ingredients: 

• 60ml Drumshanbo Gunpowder Irish Gin
• 15ml Dry Vermouth
• 2 dashes grapefruit bitters
• 2 barspoon Gunpowder green tea
• Fresh lemon zest

Method: 

Add all the ingredients in a mixing glass with ice, stir and strain into an iced Martini glass.

Garnish with fresh lemon zest.