• The Klein bottle, also known as the Kleinsche Flasche, is a famous topological construct described by the German mathematician Felix Klein in 1882. 
• It is a three-dimensional object with surprising properties, appearing as a continuous surface with no distinct inner or outer sides. 
• One notable feature of the Klein bottle is that it has only one surface and one edge, yet it is not a Euclidean space with Euler characteristic.
•  This makes the Klein bottle a classic subject of study in topology, showcasing fascinating non-standard properties and the intriguing world of topology in mathematics.

DATA :

• PLA+,0.2mm layer, 3 walls, 10% infill.