This jigger really shines (and not just because of the gold). The hairline measurements on the inside help you bartend with precision. One side is 1 oz with a hairline at 0.75 oz and 0.5 oz; on the other is a 2 oz cup with a hairline at 1.5 oz. 

• Capacity:  1 oz (0.75 oz line and 0.5 oz line) / 2 oz (1.5 oz line) 
• Dimensions: 4.7"H x 2.1"W  
• Material: 24K gold-plated stainless steel
• Made in Japan