Each month in academic format, July to June, features a host of busy bees bringing awareness to the importance of pollinator conservation. Reversible vertical and horizontal formats allow you to choose the format that fits your office space. Easily erases with a damp cloth for changing plans. Black marker with water-soluble ink and hang tabs included. Not for use with permanent markers. House of Doolittle donates 5% of this product to bee conservation. Go sustainable with House of Doolittle products, we print on recycled paper with soy-based inks. Since 1989 House of Doolittle has donated 5% of its profits to organizations that are working to create a more sustainable environment.