These Stainless steel cups set of 4 with PU-Leather carrying case is sturdy duarable, easy to clean, for long lasting. Each cup capacity is 70ml, around 2.4oz with PU cover. You can customize your unique logo pattern on the PU cup cover. The cup mouth diameter is 52mm, cup bottom diameter is 26mm and cup height is 55mm. Practical drinking accessories for bars, restaurants, camping, travel, office or home. Portable size good for being carried when business trip, traveling, camping, having picnics. Stainless steel shot cups suitable for all drinks, such as wine, whiskey, tequila, coffee, tea, fruit juice, milk tea, and so on. Qty over 3,000 pcs, price will include the sea freight. For more sizes and designs, pls feel free to contact with us!