758/2014 - A circular product made of silicone with a diameter of approximately 10 to 15 mm and a height of approximately 3 mm. The product has a cross-shaped incision in the centre. It has no mechanical components. The product is used together with a screw-on cap with a lid. It is placed inside the screw-on cap and the whole is screwed over a bottle-neck. The product prevents a semi-liquid substance, for example, mayonnaise or ketchup, flowing out of a bottle when the latter is turned upside down. When th - The Trade Hub