![Ernie Ball a Twitter: "Ultra rare Mr. Horsepower custom designed for Spinal Tap's Nigel Tufnel. Only 25 made for public. #musicmanaday http://t.co/nIywFxmlZi" / Twitter Ernie Ball a Twitter: "Ultra rare Mr. Horsepower custom designed for Spinal Tap's Nigel Tufnel. Only 25 made for public. #musicmanaday http://t.co/nIywFxmlZi" / Twitter](https://pbs.twimg.com/media/CPMq0kzVAAAkgRG.jpg)
Ernie Ball a Twitter: "Ultra rare Mr. Horsepower custom designed for Spinal Tap's Nigel Tufnel. Only 25 made for public. #musicmanaday http://t.co/nIywFxmlZi" / Twitter
Guitarist Magazine on Twitter: "Classic interview: Spinal Tap's Nigel Tufnel, April 1992: http://t.co/SsJWeuzGmQ @ThisIsSpinalTap @SPINAL__TAP http://t.co/PUKBYQaMrK" / Twitter
![Ernie Ball - Based on a guitar played by Nigel Tufnel of Spinal Tap | Guitar, Cool guitar, Learn guitar Ernie Ball - Based on a guitar played by Nigel Tufnel of Spinal Tap | Guitar, Cool guitar, Learn guitar](https://i.pinimg.com/originals/e1/9d/e3/e19de3719d194aace77f8dcce24806af.jpg)