The lazer was designed by Mark Erlewine, and first patented in 1987. It is a headless design with a cut-down body. At a total length of 31 inches, and weight of 5.5 pounds, it would make a good travel guitar. Scale length is 25.5 inches, 24 frets, with neck-though construction. Pickups are a single-coil at the neck and humbucker at the bridge.

The Buttocks Guitar is a surreal electroacoustic archtop jazz guitar. It has a soundhole at the side, a round back (shaped like a pair of buttocks), the flat ended body shape means the guitar can stand up on its own.

Jazzarette is the brain child of Belgian guitarist, composer, artist and luthier Zbiggy Smith. At the moment the main Jazzarette model is a unique archtop jazz guitar, in small scale production at the moment but Zbiggy is looking for a manufacturing deal.