: For larger quantities, Amazon and BJ's Wholesale Club offer multi-packs of shelf-stable milk, typically in cases of 12 to 18.
Small 4 oz or 8 oz "school-sized" cartons are widely available at major retailers and specialty food services: where can i buy mini milk cartons
You can buy mini milk cartons in several forms depending on whether you need them filled for consumption or empty for crafts and parties. : For larger quantities, Amazon and BJ's Wholesale
: Walmart and Target stock brands like Horizon Organic , Bettergoods , and Great Value in 8 fl oz shelf-stable or refrigerated versions. : For larger quantities