Drinking implement with improved breaking strength and mouth feel

A drinking implement, comprising:

• a first end section comprising a first opening;
• a second end section comprising a second opening;
• and
• a wall made of glass extending from the first opening to the second opening, the wall comprising the first end section and the second end section and surrounding a lumen, wherein at least one of the first end section or the second end section is designed as a specific end section having at least partially:
• a ridge;
• an outer edge having in each specific cross-sectional view of the specific end section an outer transition angle, wherein each of the specific cross-sectional views lies within a plane parallel to a center axis of the drinking implement and each of the specific cross-sectional views comprises the center axis of the drinking implement;
• and
• an inner edge having in each specific cross-sectional view an inner transition angle, wherein in each specific cross-sectional view a specific thickness of the wall is defined as a horizontal distance between the respective outer edge and the respective inner edge, wherein the horizontal distance is measured along an axis perpendicular to the center axis of the drinking implement, wherein in each specific cross-sectional view the outer transition angle is the angle between a straight line constituting a shortest connection between the respective outer edge and a vertex of the ridge and a plane oriented perpendicular to the center axis of the drinking implement, wherein in each specific cross-sectional view the inner transition angle is the angle between a straight line constituting a shortest connection between the respective inner edge and the vertex of the ridge and the plane oriented perpendicular to the center axis of the drinking implement, wherein the outer transition angle and the inner transition angle both have absolute values of less than 90 degrees, wherein the lumen has a smallest inner radius across the specific end section at the inner edge.