Feature:1. With LED: This guitar cube has a built-in LED light with high sensitivity, low power consumption and lights up when you touch the cube. 2. ABS AND METAL: This guitar pick is made of ABS and metal material, it has good strength, high tensile and compressive strength, reliable and durable. 3. WITH BATTERY: This LED guitar cube is equipped with 3V 40mAh CR1220 battery, which is energy efficient and saves electricity, has good practicality. 4. COMPACT SIZE: The glowing guitar pick is small in size and easy to handle, specifically designed for beginner guitarists and professionals. 5. GLOSSY SURFACE: The surface of the guitar cube is shiny and burr-free, it will not damage the strings and other parts during use, which is safe and reliable. . Glowing Guitar Cube with Cube Replacement for . Glowing Guitar Cube with Cube Replacement for Specifications: Item Type: LED Guitar Pick Material: ABS, metal Product battery: CR1220 x 1 3 V 40 mAh (built-in battery) . Glowing Guitar Cube with Cube Replacement for . Glowing Guitar Cube with Cube Replacement for Package List:1 x Guitar Cube . Glowing Guitar Cube with Cube Replacement for . Glowing Guitar Cube with Cube Replacement for