This is a feeder / waterer for honey bees.

Features:

• hooks into hive so it won't fall out (unlike commercial versions)
• jar screws directly into plastic (unlike commercial versions)
• [NEW] customizable for different size hives, etc
• [NEW] support for wide and regular mouth jars
• [NEW] easier to clean
• [NEW] easier to print AND uses less plastic
• [NEW] hollow on top to fill with extra weight if desired