YUTOU Ballpoint Pen Refills Black 0.7 mm Medium Tip Refills Pack of 100

• Package includes: 100 x 0.7 mm black ballpoint pen refills for retractable ballpoint pens, enough for daily replacement needs
• High-quality material: the refill tip is made of high-quality tungsten carbide for high colour rendering and writing fluid
• 【Cuttable Size】The nib is 0.7 mm and 10.7 cm long and can be cut to fit ballpoint pens
• Replaceable refills: ballpoint pen refills give your pen a new look, so you don't have to throw it away when the ink runs out
• 【MULTI-PURPOSE】 For home, school and office use, can be used as a replacement for ballpoint pen refills whose ink is consumed

Kit includes: 100 x ballpoint pen refills. Product specifications: Materials: plastic, metal. Ink colour: black. Size: tip 0.7mm, length 10.7cm Quantity: 100 pieces. These refills fit almost all standard ballpoint pens and can be used as a replacement for spilled ballpoint refills Warm tips: This product is a water-based ballpoint pen refill, not a water-based refill