1.Available in different color liquid 2.Logo printing services provided 3.Customers designs welcome. 1.Real fish and others made animal transparent liquid keychains, keyrings, key ring, so cool gift, novel keychains. 2.Real animal or flower and others inside.100% natural, there are many kinds of inside item for your option. 3.Outer material is high quality safe acrylic, no smell, no distortion, ...