Rite Farm Products poly quail and chick safety waterer base & quart poly jar. Safety base has a narrow 1/2-inch open watering ring to prevent drowning and to be more suitable for smaller breeds, such as quail. Waterer base and jar feature a strong poly design. Includes our 1-quart poly mason jar. Base will also connect to any glass regular mouth quart or pint mason jar as shown in photos. Glass Jar not included and photo is for reference only. Snug fitting to create a nice lasting seal but is a bit snug the first few times of use so push and turn with some force to attach to jar until broke in.