Humidibee provides the perfect environment for storing your mason bee cocoons through the winter. Studies show that higher humidity levels enhance mason bee survivability, and this package retains just enough moisture to prevent your cocoons from drying out.
Measures. 8 1/4" x 5" x 3"
Includes 1 reusable case, 1 moisture absorbing pad, and 1 isolation filter
Instructions: Check moisture pad monthly. If too dry, add about a tablespoon of water.