200 ml (6.6 oz) Glass Flask Liquor Bottle with Black Caps (12 Pack)
100ml Mini Liquor Bottles Reusable Glass Flask Bottles Clear Empty Alcohol Shot Bottles Gift for Birthday Weddings Baby Shower - AliExpress
Amazon.com: 6 Packs Small Juice Mini Glass Flask Liquor Wine Bottles for Beer Milk Beverage Perfume Oil Sauce Whiskey Soda Liquid Storage Honey Drink Containers with Leak Proof Cap (100ML/3.38OZ, Clear Glass):
BulkPerfumeBottles.com| 3.4 oz (100ml) Frosted Square Flint Glass Bottle (60 pieces in a case)