Introducing the Stronghero 3D Printing PLA Filament in New Rainbow Multicolor, with a filament diameter of 1.75mm and a weight of 1KG, this unit is perfect for all your 3D printing needs. Made from premium quality PLA and manufactured in China, this unit is sure to provide high accuracy and precision in your prints. With its vibrant and unique rainbow multicolor, this filament is perfect for adding a pop of color to your 3D printed creations. Whether you're a professional or a hobbyist, this unit is sure to provide you with excellent results.