The Bee Bar Caps are compatible with regular-mouth mason jars. It works with sugar syrup, supplements, medications, and water. Unlike metal caps, this plastic cap will not rust. Dishwasher safe, food safe, BPA free, and UV stable.
Strong Microbials SuperDFM-HoneyBee
Beneficial microbes support gut health in honey bees
All-natural probiotic supplement for honey bees
Supports strong immunity
Excellent digestive aid