IB-GP101-07 Plastic Refill BNP Tip With 1.0 SS Ball is a kind of writing instrument accessory that has a BNP tip with a 1.0 SS ball. It is designed for fitting into different types of ballpoint pens and providing a smooth and continuous writing experience. The plastic body is durable and lightweight that guarantees a long lifespan. This type of refill can produce clear and clean lines that make it perfect for daily writing tasks. It is convenient to install and replace, making it an economical option for those who prefer to utilize a refillable ballpoint pen. IB-GP101-07 Plastic Refill BNP Tip With 1.0 SS Ball is high on demand among professionals, students, and anyone who values a first-rate writing instrument.