Mason Bee Humidity Storage Box
Plastic storage box with ventilation holes and sponge / liner combo.
Store your mason bee cocoons at the appropriate humidity level – too dry an environment can damage your cocoons and kill the bees.
Box inside dimensions are approx. 4″ x 3″ x 1.5″ and is designed to hold you mason bee cocoon box and help with keeping the humidity level correct during storage in your refrigerator.
Box style may vary from photo.
