: Reliable for industrial quantities. They carry authentic Ball Regular Mouth jars starting at $1.50 per jar when purchased in "skid lots" of 996 units. Check availability at Uline .
: Offers tiered wholesale pricing on tapered 4 oz mason jars. Cases of 12 start at $5.56 , dropping to $4.90 for unlimited bulk orders. View their catalog at Fillmore Container .
: Lowest absolute cost but requires high minimum orders (often 500–1,000+ pieces). Prices range from $0.05 to $0.35 per jar depending on the manufacturer. Retail & Quick-Ship Options