Item Includes:: [Please note] This item is below includes x 10 set with free gift box Ultra-fine stainless steel pipe with the wick at the tip, perfect for fine correction. Product Specs in capacity: 12ml Advanced Core Diameter: 0.78 mm use: oil-based, water-based ink pens for men Color: White Material: Cap: Play play PC, body: PA, nib: Stainless Steel Front Axle: PBT Weight: 29g