Asian glass fly trap. Our products had been sold to many districts in China, and we also have a international trading department for servicing our foreign customers. Perfect example of old-time ingenuity, this is a beauty. They were designed to be used outdoors to catch flies and mosquitoes. Follow Auctioneer. Download the LiveAuctioneers App. Armed Forces! High quality ,reasonable price,f ast delivery and good service 2. Absolutely stunning. Standing at about 5 inches tall, this trap looks lovely sitting on a table or suspended from its colorfully beaded hanger. Fashion design Glass Fly Catcher.