These exotic Yellow Tiger's Eye Stone plectrums are a great addition to your guitar pick collection. These plectrums can be used for any stringed instrument, and sound great for acoustic or electric guitar, bass, ukulele or other stringed instruments due to their bright and crisp tonal color production.The 346 Rounded Triangle shape has been around for decades and is perhaps the 2nd most widely used guitar pick shape after the standard 351. The 346 is popular with guitar players, however it is especially favored by many bass players because of its larger size.These picks are in a polished finish and have a very attractive aesthetic and natural beauty. Because these are a handcrafted product each one is unique and the inherent colors and patterns present in each individual stone will vary in appearance, as well as slightly in size and thickness. These plectrums are a very thick heavy gauge and measure approximately 3.0mm in thickness.Specifications: Thickness: 3.0mm Color: Yellow Tiger's Eye Stone Material: Yellow Tiger's Eye Stone Size: 33mm x 33mm x 3.0mm Shape: 346 Rounded Triangle ShapeAbout The Material These Picks Are Made From:Plectrums made from stone have been used traditionally throughout the world since the dawn of stringed instruments millennia ago. Tiger's Eye stone is a chatoyant gemstone with a golden to yellow-brown color and a refined luster. Yellow Tiger's Eye is the most common type, however red and blue variations also exist. Red Tiger's Eye is also called Dragon's Eye and the blue variant is sometimes known as Hawk's Eye. The most striking feature of Tiger's Eye is the chatoyant effect (also colloquially called the cat's eye effect), which means that the appearance of the stone changes as you view it from different angles, creating a stunning visual appearance.