: 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 .
: Best for high-volume glass savings. You can get cases of 12 for as low as $3.37 (approx. $0.28 per jar ) when ordering over 2,300 cases, with mid-tier pricing starting around $5.58 per case . Explore their options at Burch Bottle . buy 4 oz mason jars in bulk
: 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 . : Reliable for industrial quantities