All of the cases we use in our butterfly displays are made of Dupont Acrylic. We manufacture each and every case in our own facility to exact standards. Many of the other makers of similar cases contract the production of their displays and have no direct control over the quality of the finished case. We machine every edge of our cases, which can add up to twenty-four separate machining operations per case. This means there are no saw marks on the edges or on the mating surfaces of the butterfly cases. This also allows us to guarantee that each and every case is sealed and airtight.

During the sealing process, we inject a proprietary gas that ensures NO spores of mold or fungus will germinate inside the case. It also prevents the hatching of any parasitic larval eggs that may destroy the valuable specimens. Since all cases are air tight, the specimens are not subject to changes of atmospheric conditions, particularly humidity. This all translates to a quality case that, with proper care, will last indefinitely.