Replacement tips only are included; other accessories shown in the image are not included. Key benefits Replaces damaged or cracked tips/nib with ones to restore writing performance. Alloy construction provides firmness and stability for reliable use. Easy to install and remove, enabling quick maintenance without tools. Why you need it Keeps your writing instrument performing smoothly by replacing worn tips. Extends the life of your device by using durable alloy tips. Reduces downtime with simple, tool installation and removal. Specifications and features Material: Alloy for firm, stable tips/nib. Function: Replacement tips/nib to damaged or cracked tips. Compatibility: Designed as tips/nib replacements; other accessories not included. Use scenarios Daily writing: When a tip becomes damaged or worn, swap in a alloy tip to maintain clean, consistent lines. Art and sketching: tips to preserve line quality and durability during extended drawing sessions. Educational or workshop settings: Keep spare tips on hand for quick replacements, minimizing interruption during class or sessions.