We are currently stocking clear flint glass square tablet bottles with Poly-Seal closures and a 1oz. bottle with a brush-in-cap closures. The Poly-Seal closures are known by their distinctive polyethylene cone seal which offers good chemical resistance and a tight seal. Other sizes and closures are available. Sold by the each and 12 pack. The 1oz bottle has a 24mm Poly-Seal cap. The 2oz bottle has a 28mm Poly-Seal cap. The 4oz bottle has a 33mm Poly-Seal cap.