For Bambu Lab X1C 3D Printers. User Swappable Design. Ideal for everyday use. Perfect for small, intricate Models, with high precision. Commonly used for Miniature Models, Intricate Logos & Text Molds. Compatible with All Filaments, and 0.6mm Nozzles are especially recommended for Bambu PAHT-CF and Bambu PET-CF Filaments.