Lamy Joy Al Calligraphy Set comes in 3 interchangeable nib units 

• Calligraphy fountain pen
• Matt Black finish with Aluminum cap
  
• Includes
  • nib units (1.1/1.5/1.9 mm) 
  • 1 pack of ink cartridge T 10 black or blue 
  • LAMY Black T10 Ink Cartridges, 5/pk
  • metal gift box.
• Can be modified for use with converter filling system LAMY Z 24
• Converter sold separately