Features

• A narrow-mouthed, square-shaped bottle container (poly bottle) that does not require an inner plug and does not leak contents.
• Since the elastomer packing is insert molded, it is hard to peel off and does not leak even without the inner plug.
• The packing is elastic and adheres to the bottle mouth to prevent liquid leakage.
• It is translucent and the liquid level can be confirmed from the appearance.