this one uses dried flowers, one of my favorite materials (ever). today when i went to college, some people recognized me and talked to me. people are losing their jobs, their homes, and their families. everyone and everything in this world has room for improvement, and we think that’s thrilling. my whole world is in the u.s. and i'm going back to it. hot glue will give you the closest packing of cells, but in doing so, tends to shut off much of that air flow path. 