Ventless Advanced Vivaldi Board™ - Premium Portable Dry Erase Whiteboard for Home, Office & Classroom - Perfect for Presentations, Brainstorming & Teaching

Product Description

The Ventless Vivaldi Board is the perfect companion to our . We think these two products make a perfect team to help you manage your colony feeding, insulation, and moisture. It offers all the benefits of the Advanced Vivaldi Board while saving you money by not incorporating the vent slot because the Advanced Hive Cover already has screened vent slots that are positioned above the insulation.  And if you buy the combination you get a free burlap insulation bag.  We recommend you fill the bag with wood shavings (not sawdust) and place it over the Vivaldi Screen. Washed raw wool also works well.