Please do not accept superficial substitutes for Torpedo Technology. We use only the highest quality materials, craftsmanship and proprietary technology. There are also trade secrets embedded into our production processes that cannot be reverse engineered. So do yourself a favor, don’t try to save a nickel, or your three putts will be just as ugly as the sound of your fake dime store Stradivarius! As a reminder of the uniqueness of our products, we thought it only fitting to name them after the most sought after violin makers of old.