Klein Bottle, Borosilicate Glass 3.3, Two Sizes Available

This Klein bottle is a mathematical representation of a non-orientable surface, often used for educational, decorative, or conceptual display in mathematics and physics. Made from high-quality Borosilicate glass 3.3, it combines scientific significance with elegant craftsmanship.

Available in two sizes:

• Small: Diameter 60 mm Height 100 mm
• Large: Diameter 90 mm Height 160 mm

Each piece is handcrafted and sealed, suitable for desktop display or as a conversation piece in classrooms, labs, or offices.

Key Features:

• Made of durable Borosilicate glass 3.3
• Represents the topological concept of a one-sided surface
• Two size options for different display needs
• Ideal for teaching, gifting
• Elegant, fully enclosed design (not intended for liquid use)