Very Big Klein Bottles for sale...

In making the Giant Meter-tall Kingsbridge Klein Bottle, we made several other big Klein Bottles. They may not be giant, but they're quite impressive. These are now for available for immediate delivery to mathematical institutions, topological groups, scientific academies, and bowling alleys.

On the left, notice Acme's very big Klein Bottle. It's 43cm tall (17 inches) and 23 cm in diameter (9 inches). You can place it in your display case - alongside your Fields Medal, Nobel Prize, Academy Award, and Heisman Trophy for a mere USD$1200

On the right, Acme's very, very big Klein Bottle - it's 80 cm (32 inches) tall, 40 cm (16 inch) diameter, and costs just $6000. Spotlight this in the departmental office and attract those bright undergraduates to your calculus classes!

Below, I am holding a Spherical Klein Bottle. Especially useful for people who enjoy spherical symmetry and various eversions. It's 40 cm (16 inches) tall and about 23 cm (9 inches) in diameter. By coincidence, the radius of the sphere is half of its diameter. This costs only $600 (for you, $599.99)

If your wallet has scorch marks, or your annual budget hasn't enough red ink, feel free to call us for immediate delivery.

-Cliff Stoll - Acme Klein Bottles - +1 510 654 3958

Acme Klein Bottles - specializing in the extraction of Lucre from those who know about Banach Space