Vivid color transition: The filament displays rainbow color gradations along the print, making your finished piece stand out as a vibrant centerpiece. Precise printing with 1.75 mm filament: Compatible with a wide range of 3D printers that use 1.75 mm filament. Improves print quality and efficiency. Ecofriendly material for safe use: Made from ecofriendly material that emits a vibrant glow, suitable for use in various environments. Ample supply: 1 kg rainbow filament in a largecapacity package, providing a costeffective solution for continuous printing. Use scenarios: Display and signage: Create attention grabbing displays, awards, or signage with color transitions and glow effects, even in low light. Props and art: Produce cosplay props, illuminated accessories, or decorative art pieces with a glowing rainbow finish. Prototypes and models: Print bold architectural models, miniatures, or functional prototypes that benefit from visibility and color variety.