AmazingSpark 200 Pcs 3.9 Inch Ballpoint Pen Refills Bulk Black Ink Pen Refills for Click Retractable Pens 1mm Medium Point Replaceable Ballpoint Refill with Smooth Writing for School Office Supplies

Features: Ideal fit for comfort and precision: Measuring 3.9 inches/9.9 cm in length, these pen refills are designed to provide a comfortable and precise writing experience. Their tailored size ensures that they seamlessly integrate with your favorite pens, making them ideal for prolonged use in both school and office environments. Elevate your writing with a refill that fits like a glove, enhancing every jot and note. Unlimited supply with 200 refills: This package includes 200 replaceable pen refills, ensuring you have an abundant supply at your fingertips. Whether you're taking notes in class or drafting documents at work, this extensive collection caters to all your writing needs, providing convenience and uninterrupted creativity. Specifications: Material: ink, plastic Color: black Size: 3.9 inches/9.9 cm Package includes: 200 x Black pen refills Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• What's Included: you will get 200 black ink replaceable pen refills for click spring pens, each measuring 3.9 inches/ 9.9 cm in length with a smooth-writing 1.0 mm medium point; A sufficient number of ballpoint pen refills can last for a long time, and you can also share them with your friends or classmates
• Smooth Writing: the outer shell of the pen refill adopts reliable metal, steady and sturdy; The inner ink is made of quality materials, which have high color rendering, uniform flow and strong steadiness, allowing you to write or draw smoothly and easily on paper
• Good Performance: the 1mm black ink pen refill for click spring pens features a steady writing tip that can withstand frequent use without wearing down prematurely; Fast drying black ink prevents smudging, keeping hands clean during writing; Ideal for retractable pens, these ballpoint pen refills are easy to replace, practical for reducing waste and saving time on pen selection
• Easy to Use: the ballpoint pen refills black are portable and practical, easy to carry; The pen refill head comes with a protective cover that can be placed in a pocket without worrying about ink leakage; The pocket size is easier to store and is also suitable for travel and business trips
• Widely Applied: the medium point black metal refill is suitable for use in different scenarios, such as office, business, classroom, shops, school and home etc; And our retractable ballpoint pen refills can even be given as a gift to friends, family, children and students