Sandvik Let's Create: The Smash-Proof Guitar, tested by Yngwie Malmsteen - YouTube
Sandvik Let's Create: The Smash-Proof Guitar | We created the world's first all-metal, 3D printed, smash-proof guitar and challenged rock legend Official Yngwie Malmsteen to smash it. Will the guitar... | By
Yngwie Malmsteen Attempts to Destroy the 'Smash-Proof' Guitar
How Sandvik made the world's first 3D printed, smash-proof guitar — Sandvik Group