The PEAR is the only shape with concave curves, which makes it more complex in terms of production technology, and also makes it slightly more expensive in direct comparison. The pear shape is based on the hull of the Montgolfier balloons, which explains their slightly "ascending" spatial effect.

The Pear family is available in 2 sizes practically all the way through, whereby the larger version in particular floats harmoniously in the room, even when mounted above the head.